• All Plastic Sign Frame
• 24in x 24in legend area
• Has "Slow Down Children Playing" printed on both sides
• Regressed sign area helps to protect sign faces
• Features “click lock” hinges for a positive interlock in the open position
• Can be internally ballasted with sand
• Stacking lugs facilitate handling by keeping stacked units from sliding and damaging sign faces
• Outside Dimensions: 36”H X 25”W x 3”D
• Weight: 17 lbs.
Molded all plastic hollow sign frame that can be internally weighted down with sand. Only 3 or 4 pounds is recommended per leg. Most of the weight is at the bottom where it acts like an anchor. They are extremely durable. Stacking lugs facilitate handling by keeping stacked units from sliding and damaging sign faces. Features “click lock” hinges for a positive interlock in the open position. Legend area measure 24in x 24in. “Slow Down Children Playing” printed on both sides. Outside Dimensions: 36”H X 25”W x 3”D. Weight: 17 lbs. Ships UPS or FedEx Ground.
• All Plastic Sign Frame
• 24in x 24in legend area
• Has "SLOW-Children Crossing" printed on both sides
• Regressed sign area helps to protect sign faces
• Features “click lock” hinges for a positive interlock in the open position
• Can be internally ballasted with sand
• Stacking lugs facilitate handling by keeping stacked units from sliding and damaging sign faces
• Outside Dimensions: 36”H X 25”W x 3”D
• Weight: 17 lbs.
Molded all plastic hollow sign frame that can be internally weighted down with sand. Only 3 or 4 pounds is recommended per leg. Most of the weight is at the bottom where it acts like an anchor. They are extremely durable. Stacking lugs facilitate handling by keeping stacked units from sliding and damaging sign faces. Features “click lock” hinges for a positive interlock in the open position. Legend area measure 24in x 24in. “SLOW-Children Crossing” printed on both sides. Outside Dimensions: 36”H X 25”W x 3”D. Weight: 17 lbs. Ships UPS or FedEx Ground.
• All Plastic Sign Frame
• 24in x 24in legend area
• Has "Staff Parking" printed on both sides
• Regressed sign area helps to protect sign faces
• Features “click lock” hinges for a positive interlock in the open position
• Can be internally ballasted with sand
• Stacking lugs facilitate handling by keeping stacked units from sliding and damaging sign faces
• Outside Dimensions: 36”H X 25”W x 3”D
• Weight: 17 lbs.
Molded all plastic hollow sign frame that can be internally weighted down with sand. Only 3 or 4 pounds is recommended per leg. Most of the weight is at the bottom where it acts like an anchor. They are extremely durable. Stacking lugs facilitate handling by keeping stacked units from sliding and damaging sign faces. Features “click lock” hinges for a positive interlock in the open position. Legend area measure 24in x 24in. “Staff Parking” printed on both sides. Outside Dimensions: 36”H X 25”W x 3”D. Weight: 17 lbs. Ships UPS or FedEx Ground.
• All Plastic Sign Frame
• 24in x 24in legend area
• Has "STOP" printed on both sides
• Regressed sign area helps to protect sign faces
• Features “click lock” hinges for a positive interlock in the open position
• Can be internally ballasted with sand
• Stacking lugs facilitate handling by keeping stacked units from sliding and damaging sign faces
• Outside Dimensions: 36”H X 25”W x 3”D
• Weight: 17 lbs.
Molded all plastic hollow sign frame that can be internally weighted down with sand. Only 3 or 4 pounds is recommended per leg. Most of the weight is at the bottom where it acts like an anchor. They are extremely durable. Stacking lugs facilitate handling by keeping stacked units from sliding and damaging sign faces. Features “click lock” hinges for a positive interlock in the open position. Legend area measure 24in x 24in. “STOP” printed on both sides. Outside Dimensions: 36”H X 25”W x 3”D. Weight: 17 lbs. Ships UPS or FedEx Ground.
• All Plastic Sign Frame
• 24in x 24in legend area
• Has "STOP Do Not Enter" printed on both sides
• Regressed sign area helps to protect sign faces
• Features “click lock” hinges for a positive interlock in the open position
• Can be internally ballasted with sand
• Stacking lugs facilitate handling by keeping stacked units from sliding and damaging sign faces
• Outside Dimensions: 36”H X 25”W x 3”D
• Weight: 17 lbs.
Molded all plastic hollow sign frame that can be internally weighted down with sand. Only 3 or 4 pounds is recommended per leg. Most of the weight is at the bottom where it acts like an anchor. They are extremely durable. Stacking lugs facilitate handling by keeping stacked units from sliding and damaging sign faces. Features “click lock” hinges for a positive interlock in the open position. Legend area measure 24in x 24in. “STOP Do Not Enter” printed on both sides. Outside Dimensions: 36”H X 25”W x 3”D. Weight: 17 lbs. Ships UPS or FedEx Ground.
• All Plastic Sign Frame
• 24in x 24in legend area
• Has "Student Parking" printed on both sides
• Regressed sign area helps to protect sign faces
• Features “click lock” hinges for a positive interlock in the open position
• Can be internally ballasted with sand
• Stacking lugs facilitate handling by keeping stacked units from sliding and damaging sign faces
• Outside Dimensions: 36”H X 25”W x 3”D
• Weight: 17 lbs.
Molded all plastic hollow sign frame that can be internally weighted down with sand. Only 3 or 4 pounds is recommended per leg. Most of the weight is at the bottom where it acts like an anchor. They are extremely durable. Stacking lugs facilitate handling by keeping stacked units from sliding and damaging sign faces. Features “click lock” hinges for a positive interlock in the open position. Legend area measure 24in x 24in. “Student Parking” printed on both sides. Outside Dimensions: 36”H X 25”W x 3”D. Weight: 17 lbs. Ships UPS or FedEx Ground.
• Eyepieces - Locked-on 10x wide-field eyepiece with pointer
• Focus - Separate coarse and fine
• Objectives - 4X, 10X, 40XR
• Magnification - 40X, 100X, 400XR
• Illumination - Lock-in, 20 watt tungsten
• 0.65 N.A. condenser
• Head - Monocular 45º inclined head with 360º rotation
• Revolving nosepiece with positive click stops
• Color-coded DIN 4x, 10x, 40xR objectives
• 3.5" round movable stage with spring loaded stage clips
• Rack and pinion focusing with slip clutch and adjustable rack stop to prevent slide damage
• Rugged cast metal construction with inclination joint for adjustable viewing
• Complete with dust cover and instruction manual
Durable instrument design with students in mind. Cast metal construction built to be strong. A monocular microscope that meets the standard teaching requirements for both elementary and junior high school students. Economically priced for the budget-conscious user. Suitable for grades 4 to 8. Locked-on 10x wide-field eyepiece with pointer. Separate coarse and fine focus. 4X, 10X, 40XR Objectives. Magnification - 40X, 100X, 400XR magnification. Lock-in, 20 watt tungsten Illumination. 0.65 N.A. condenser. Monocular 45º inclined head with 360º rotation. Revolving nosepiece with positive click stops. Color-coded DIN 4x, 10x, 40xR objectives. 3.5" round movable stage with spring loaded stage clips. Rack and pinion focusing with slip clutch and adjustable rack stop to prevent slide damage. Rugged cast metal construction with inclination joint for adjustable viewing. Complete with dust cover and instruction manual.
• Eyepieces - Locked-on 10x wide-field eyepiece with pointer
• Focus - Separate coarse and fine
• Objectives - 4X, 10X, 40XR
• Magnification - 40X, 100X, 400XR
• Illumination - Mirror
• 0.65 N.A. condenser
• Head - Monocular 45º inclined head with 360º rotation
• Revolving nosepiece with positive click stops
• Color-coded DIN 4x, 10x, 40xR objectives
• 3.5" round movable stage with spring loaded stage clips
• Rack and pinion focusing with slip clutch and adjustable rack stop to prevent slide damage
• Rugged cast metal construction with inclination joint for adjustable viewing
• Complete with dust cover and instruction manual
Durable instrument design with students in mind. Cast metal construction built to be strong. A monocular microscope that meets the standard teaching requirements for both elementary and junior high school students. Economically priced for the budget-conscious user. Suitable for grades 4 to 8. Locked-on 10x wide-field eyepiece with pointer. Separate coarse and fine focus. 4X, 10X, 40XR Objectives. Magnification - 40X, 100X, 400XR magnification. Mirror Illumination. 0.65 N.A. condenser. Monocular 45º inclined head with 360º rotation. Revolving nosepiece with positive click stops. Color-coded DIN 4x, 10x, 40xR objectives. 3.5" round movable stage with spring loaded stage clips. Rack and pinion focusing with slip clutch and adjustable rack stop to prevent slide damage. Rugged cast metal construction with inclination joint for adjustable viewing. Complete with dust cover and instruction manual.
• Eyepieces - 10X WF Pointer
• Focus - Coaxial Separate Coarse and Fine
• Objectives - 4X, 10X, 40XR
• Magnification - 40X, 100X, 400X
• Head - Dual 45 degrees Stage - Standard Stage 0.065 Condenser and Disc Diaphragm
• LED illumination w/ power cord
Sturdy, well-balanced, aluminum die casted and rubber-footed stand. Locked in wide angle WF 10X eyepieces with built-in calibrated pointer, provides actual measurements of specimens rather than relative sizes. Standard - 4.5 x 4.75" (115 X 120mm) plain stage with locked on stage clips and 5 hole disc diaphragm. Built in illumination system in base with off-on switch and three-wire grounded power. Comes complete with dust cover and instructions. Size 14.5 inches high.
Convert any 24" x 36" A-frame sign into a 2-sided message board sign; displays 7 lines of copy. Contains: 2 large (24" x 36") white sign face with letter tracks, 1 - Set of 314 - 4" black letters and 4" red numbers and symbols.
Ready2Use Next Generation Rolling, Quick Loading, A-frame Style Sidewalk Sign with changeable message boards. Patented and patent pending features for unmatched user friendliness, portability, and affordability. Displays curved sign panels for strength and visual impact. Water filled for stability; can withstand freezing. Just Grip-Tip-Roll to move in or out without lifting/carrying to keep user clean and dry. Includes 2/24"x36"x4mm white sign panels with tracks on one side of each board, 314-4" letters, numbers, and symbols (Black letters and Red Numbers on white background); displays up to 7 lines of copy on each side.
29″ x 42″ x 24″ rolling changeable message board sidewalk sign. Has 2 – 7 line, 24″ x 36″ white or black sign faces with 4″ characters. 2-sided, fast assembly.
CONTAINS:
2 – 24″ x 36″ x 4mm white sign faces with letter tracks on one side of each panel
1 – Set 314 – 4″ letters, numbers and symbols (Black letters, red/white numbers)
2 – Black sign uprights – one with wheels, one without
3 – Black cross tubes
4 – No-slide feet
1 – Set assembly hardware
• STOP/GO reversible sign
• Heavy-duty 18" dia aluminum sign
• Visible from one hundred yards away
• Bold 6" high letters
• 70" High PVC tube for safe use.
• 24" Steel base
• Sign is printed on both sides.
• Includes flashing red light on "STOP" side.
• Light uses 2 AA batteries (not included).
This heavy-duty 18" diameter aluminum sign is visible from one hundred yards away, has bold 6" high letters and is easily recognized by pedestrians and motorists. It is supported by a PVC tube for safe use. Has an 24" steel base that allows the double face sign to be rotated. Sign is printed on both sides. Includes flashing red light on "STOP" side. Light uses 2 AA batteries (not included). 70" High. Ships small package.
Due to high demand, this item can take 2 to 4 weeks for delivery.
• STOP/GO reversible sign
• Heavy-duty 18" dia aluminum sign
• Visible from one hundred yards away
• Bold 6" high letters
• 70" High PVC tube for safe use.
• 18" Steel base
• Sign is printed on both sides.
This heavy-duty 18" diameter aluminum sign is visible from one hundred yards away, has bold 6" high letters and is easily recognized by pedestrians and motorists. It is supported by a PVC tube for safe use. Has an 18" steel base that allows the double face sign to be rotated. Sign is printed on both sides. 70" High. Ships small package.
Due to high demand, this item can take 2 to 4 weeks for delivery.
• STOP/SLOW reversible sign
• Heavy-duty 18" dia aluminum sign
• Visible from one hundred yards away
• Bold 6" high letters
• 70" High PVC tube for safe use.
• 24" Steel base
• Sign is printed on both sides.
• Includes flashing red light on "STOP" side.
• Light uses 2 AA batteries (not included).
This heavy-duty 18" diameter aluminum sign is visible from one hundred yards away, has bold 6" high letters and is easily recognized by pedestrians and motorists. It is supported by a PVC tube for safe use. Has an 24" steel base that allows the double face sign to be rotated. Sign is printed on both sides. Includes flashing red light on "STOP" side. Light uses 2 AA batteries (not included). 70" High. Ships small package.
Due to high demand, this item can take 2 to 4 weeks for delivery.
• STOP/SLOW reversible sign
• Heavy-duty 18" dia aluminum sign
• Visible from one hundred yards away
• Bold 6" high letters
• 70" High PVC tube for safe use.
• 18" Steel base
• Sign is printed on both sides.
This heavy-duty 18" diameter aluminum sign is visible from one hundred yards away, has bold 6" high letters and is easily recognized by pedestrians and motorists. It is supported by a PVC tube for safe use. Has an 18" steel base that allows the double face sign to be rotated. Sign is printed on both sides. 70" High. Ships small package.
Due to high demand, this item can take 2 to 4 weeks for delivery.
• STOP/STOP reversible sign
• Heavy-duty 18" dia aluminum sign
• Visible from one hundred yards away
• Bold 6" high letters
• 70" High PVC tube for safe use.
• 24" Steel base
• Sign is printed on both sides.
• Includes flashing red light on both sides.
• Lights use 2 AA batteries (not included).
This heavy-duty 18" diameter aluminum sign is visible from one hundred yards away, has bold 6" high letters and is easily recognized by pedestrians and motorists. It is supported by a PVC tube for safe use. Has an 24" steel base that allows the double face sign to be rotated. Sign is printed on both sides. Includes flashing red light on each "STOP" side. Each light uses 2 AA batteries (not included). 70" High. Ships small package.
Due to high demand, this item can take 2 to 4 weeks for delivery.
• STOP/STOP reversible sign
• Heavy-duty 18" dia aluminum sign
• Visible from one hundred yards away
• Bold 6" high letters
• 70" High PVC tube for safe use.
• 18" Steel base
• Sign is printed on both sides.
This heavy-duty 18" diameter aluminum sign is visible from one hundred yards away, has bold 6" high letters and is easily recognized by pedestrians and motorists. It is supported by a PVC tube for safe use. Has an 18" steel base that allows the double face sign to be rotated. Sign is printed on both sides. 70" High. Ships small package.
Due to high demand, this item can take 2 to 4 weeks for delivery.
This is the world's most acclaimed hand-held detector. For many years now, it has been the hand-held detector of choice by law enforcement officials and security personnel. Ultimate sensitivity not subject to arbitrary adjustment. Order Recharge Kit (SA115P) separately.
• Measures 32” x 42” and includes:
• 2-sided 24” x 36” white Write-On/Wash-Off™ sign face
• Set of 4 markers (red, blue, green, black).
The Swinger Sidewalk Changeable Sign is the ultimate outdoor sign offering versatility, affordability, portability and easy assembly - all with sleek, contemporary design that commands attention with it’s gentle swinging motion. Swinger sidewalk signs are made from rust-proof technopolymers with internal steel supports for durability and stability in rainy or windy conditions. It’s narrow 24” profile easily fits through any door.
• Black Post with Black Base
• 12' slow retracting belt
• Constructed of weatherproof High Density Plastic (HDPE)
• The ideal choice for outdoor safety barricades. T
• Push-Snap no tools assembly makes transport and setup easy
• Fillable hollow base
• 15 belt colors/styles
Our Tempest Crowd Control Posts with 12' slow retracting belts, are constructed of weatherproof High Density Plastic (HDPE) making it the ideal choice for outdoor safety barricades. Tempest's unique design and highly visible colors make it a smart choice for an airport taxi queue or sport stadium ticket line. The patent pending "push-snap" no tools assembly makes transport and setup easy. The hollow base is filled with liquid or sand bringing the prefilled weight from less than 4 lbs. to 17.5 lbs. Stanchions have a black base with black upright. Belt available in black, red, burgundy, grey, bronze, blue, navy, olive green, forest green, silver/black, black/neon yellow, black/red, safety black/yellow, florescent yellow or orange.
• Black Post with Black Base
• 12' slow retracting belt
• Constructed of weatherproof High Density Plastic (HDPE)
• The ideal choice for outdoor safety barricades. T
• Push-Snap no tools assembly makes transport and setup easy
• Fillable hollow base
• 2 belt messages available
Our Tempest Crowd Control Posts with 12' slow retracting belts (black only), are constructed of weatherproof High Density Plastic (HDPE) making it the ideal choice for outdoor safety barricades. Tempest's unique design and highly visible colors make it a smart choice for an airport taxi queue or sport stadium ticket line. The patent pending "push-snap" no tools assembly makes transport and setup easy. The hollow base is filled with liquid or sand bringing the prefilled weight from less than 4 lbs. to 17.5 lbs. Stanchions have a black base with black upright. Belt available with CAUTION - PLEASE DO NOT ENTER, or PLEASE DO NOT ENTER - TEMPORARILY CLOSED message.
• Orange Post with Black Base
• 12' slow retracting belt
• Constructed of weatherproof High Density Plastic (HDPE)
• The ideal choice for outdoor safety barricades. T
• Push-Snap no tools assembly makes transport and setup easy
• Fillable hollow base
• 15 belt colors/styles
Our Tempest Crowd Control Posts with 12' slow retracting belts (black only), are constructed of weatherproof High Density Plastic (HDPE) making it the ideal choice for outdoor safety barricades. Tempest's unique design and highly visible colors make it a smart choice for an airport taxi queue or sport stadium ticket line. The patent pending "push-snap" no tools assembly makes transport and setup easy. The hollow base is filled with liquid or sand bringing the prefilled weight from less than 4 lbs. to 17.5 lbs. Stanchions have a black base with orange upright. Belt available in black, red, burgundy, grey, bronze, blue, navy, olive green, forest green, silver/black, black/neon yellow, black/red, safety black/yellow, florescent yellow or orange.
• Orange Post with Black Base
• 12' slow retracting belt
• Constructed of weatherproof High Density Plastic (HDPE)
• The ideal choice for outdoor safety barricades. T
• Push-Snap no tools assembly makes transport and setup easy
• Fillable hollow base
• 2 belt messages available
Our Tempest Crowd Control Posts with 12' slow retracting belts (black only), are constructed of weatherproof High Density Plastic (HDPE) making it the ideal choice for outdoor safety barricades. Tempest's unique design and highly visible colors make it a smart choice for an airport taxi queue or sport stadium ticket line. The patent pending "push-snap" no tools assembly makes transport and setup easy. The hollow base is filled with liquid or sand bringing the prefilled weight from less than 4 lbs. to 17.5 lbs. Stanchions have a black base with orange upright. Belt available with CAUTION - PLEASE DO NOT ENTER, or PLEASE DO NOT ENTER - TEMPORARILY CLOSED message.
• Understand the remarkable reactions behind ordinary occurrences.
• Professional quality equipment helps you make the most of your chemistry experiments.
• This kit introduces you to the alcohol burner for experiments that require heat.
• The 128-page, full-color manual
• 250 experiments
• Provides clear instructions for preparing and performing the experiments and explains the results.
• Ages 11 and up.
Discover how fascinating the world is when you understand the remarkable reactions behind ordinary occurrences. CHEM C2000 includes everything in CHEM C1000 and more — with twice the tools and materials, and more than three times the experiments. Most notably, this kit introduces you to the alcohol burner for experiments that require heat, greatly expanding the number of experiments you can conduct. Experiment with filtering and separating mixtures, combustion, and electrochemical reactions. Learn how to work with indicators and stronger acids and bases. Explore elements and compounds, including the chemical and physical properties of water, carbon dioxide, oxygen, hydrogen, and carbon. Discover atoms and molecules. Inspect soaps and household cleaners. Experiment with various foods from the kitchen to learn about sugars, fats, and proteins. Investigate metals such as iron, copper, and aluminum. Learn about how chemistry is used in environmental protection and industry. After completing CHEM C2000, you will have experienced firsthand the most important topics in chemistry, creating an excellent foundation for later study of chemical equations and atomic structure. The 128-page, full-color manual guides aspiring young chemists through 250 experiments. The manual provides clear instructions for preparing and performing the experiments and explains the results. Thorough safety precautions and instructions ensure safe experimentation. Professional quality equipment helps you make the most of your chemistry experiments. Ages 11 and up.