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3 Sizes & 2 ColorsMade in the USA
Stanchion Sign Adapters
Stanchion Sign Adapters
SA863P

For attaching any 1/16" thick sign to the top of a plastic stanchion.
These adapters are for attaching any 1/16 inch thick sign to the top of one of our 2", 2.5" or 3" plastic stanchions.

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From $5.25 Each
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Medium-4XL
Standard ANSI Class 2 Safety VestStandard ANSI Class 2 Safety Vest
Standard ANSI Class 2 Safety Vest
SS398P-M

• Hi Viz Lime Class 2 ANSI Approved
• Light weight, cool vest with reflective silver stripes

OccuLux Economy Single Band Vest features the lowest priced ANSI Class 2 high quality vest on the market. Bright, lightweight polyester material. 2" 3M Scotchlite reflective tape. One 360° horizontal stripe plus two vertical shoulder stripes. Hook and loop closure. Machine washable. Please note, vests are sized to fit over work clothes. For a more comfortable looser fit, we suggest you buy the next size up.

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$11.95 Each
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Standard Ant Farm
Standard Ant Farm
12807

Watch ants build rooms and dig tunnels. Unit comes complete with handbook, food, liquid feeder, supply of sand, and coupon for ants. 6" x 9".

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$12.95 Each
Standard Changeable Message Kit- For Both Sides
Standard Changeable Message Kit- For Both Sides
SA917P

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.

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$124.50 Set
No Free Shipping
Standard Message Board
Standard Message Board
SS194D

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

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$239.00 Each
Standard Poly Pan only (11.5" x 7.5")
Standard Poly Pan only (11.5" x 7.5")
16376

Pans are constructed of high-density polyethylene for years of continued use. The units are designed to stack in place or to nest for convenient storage.
Pans are constructed of high-density polyethylene for years of continued use. The units are designed to stack in place or to nest for convenient storage.

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$8.95 Each
Star Finder
Star Finder
07463

Gives star positions for any date. Shows constellations, stars to 5th magnitude, nebula, Milky Way and the ecliptic. Major stars luminous for outdoor use. Has instructions, planet positions and Zodiac dial on reverse.

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$4.50 Each
Starch, corn, lab grade, powder - 500g
Starch, soluble, reagent, powder - 125g
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Steel Extension Clamp
Steel Extension Clamp
14643

With cork-covered jaws, 8" total length.
With cork-covered jaws, 8" total length.

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$6 Each $7.50 Each
2 Colors & 3 StylesMade in the USANo Free Shipping
Steel Stanchions w/ Retractable BeltSteel Stanchions w/ Retractable Belt
Steel Stanchions w/ Retractable Belt
SS425D

• Crowd control stanchion never leans due to spring-tension, Sta-Straight technology
• QuikSecure® 5-second setup and tear down requires no tools
• 7.5 foot pro retractable belt
• Belts features a locking button & braking system for slow and safe belt return
• Base is made of scratch-resistant high density polyethylene filled with Duracast

This classic steel stanchion is perfect for safely controlling crowds, directing the flow of foot traffic, or protecting a closed area for construction or cleaning. Unlike other stanchions that begin to wobble over time and require endless repair, these Premium Stanchions will never lean or require maintenance due to their patented Sta-Straight Technology. Designed with four points of contact under continuous tension plus a high-strength compression collar, this spring-tension system keeps the post upright even after extended use. This stanchion also features innovative QuikSecure 5-second setup and tear down that requires no tools for easy twist-and-lock assembly. These receptacles feature a spring safety locking button to keep the belt securely fastened to the post and prevent accidental belt retraction. The base of the Premium Stanchion is made with durable, scratch-resistant high density polyethylene and filled with Duracast, a very high strength concrete.

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From $159.95 Pair
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Stem Model of Dicotyledon
Stem Model of Dicotyledon
14512

• Modeled after a sunflower
• This one year dicot stem gives anatomy in cross, radial and tangential sections
• Shows epidermis, cork layer, phloem region, cambium, xylem region, pith and other structures
• Enlarged 45 times. Made of plastic and mounted on a wooden base
• Measures 37 cm X 27 cm X 19 cm.


Modeled after a sunflower, this one year dicot stem gives anatomy in cross, radial and tangential sections. Shows epidermis, cork layer, phloem region, cambium, xylem region, pith and other structures. Enlarged 45 times. Made of plastic and mounted on a wooden base. Measures 37 cm X 27 cm X 19 cm.

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$56.50 Each
Stem Model of Monocotyledon
Stem Model of Monocotyledon
14511

• This model of corn gives details of cellar anatomy of the generalized monocot
• Details shown in cross and longitudinal section
• Shows important structures and details of closed vascular bundles
• Enlarged 45 times, made of plastic and mounted on a wooden base
• Measures 42 cm X 43 cm X 15 cm


This model of corn gives details of cellar anatomy of the generalized monocot in cross and longitudinal section. Shows important structures such as cuticular layer, epidermis, thick walled mechanical tissue, fundamental parenchymatous tissue and details of closed vascular bundles. Enlarged 45 times, made of plastic and mounted on a wooden base. Measures 42 cm X 43 cm X 15 cm.

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$56.50 Each
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Stirring Bar Retriever
Stirring Bar Retriever
16607

Polypropylene covered for retrieving stirring bars from most liquids. Powerful magnet at one end, ring handle at the other end. 300mm length.
Polypropylene covered for retrieving stirring bars from most liquids. Powerful magnet at one end, ring handle at the other end. 300mm length.

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$18.36 Each $22.95 Each
4 SizesSave 20%
Stirring Bars
Stirring Bars
16605

Magnetic, polytetrafluorethylene coated. For use with magnetic stirrers.

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From $2.72 $3.40 Each
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Stop/GO Sign & Base w/ Lights
Stop/GO Sign & Base w/ Lights
SA914M

• 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.

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$219.95 Each
Stop/Go Sign & Base w/o Lights
Stop/Go Sign & Base w/o Lights
SA564M

• 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.

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$199.95 Each
Stop/GO Sign w/ Lights
Stop/GO Sign w/ Lights
SA911M

• 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.
• 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. 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.

Order Heavy-Duty Rain Ponchos HERE

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$79.95 Each
Stop/Go Sign w/o Lights
Stop/Go Sign w/o Lights
SA558M

• 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. 
• Sign is printed on both sides. 

Heavy-duty 18" diameter aluminum signs 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. Sign is printed on both sides. 70" High. Ships UPS or FedEx Ground.

Order Heavy-Duty Rain Ponchos HERE

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$62.95 Each
Stop/Slow Sign & Base w/ Lights
Stop/Slow Sign & Base w/ Lights
SA913M

• 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.

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$219.95 Each
Stop/Slow Sign & Base w/o Lights
Stop/Slow Sign & Base w/o Lights
SA562M

• 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.

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$199.95 Each
Stop/Slow Sign w/ Lights
Stop/Slow Sign w/ Lights
SA910M

• 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.
• 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. 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.

Order Heavy-Duty Rain Ponchos HERE

Learn More
$79.95 Each
Stop/Slow Sign w/o Lights
Stop/Slow Sign w/o Lights
SA556M

• 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. 
• Sign is printed on both sides. 

This heavy-duty 18 inch diameter aluminum sign is visible from one hundred yards away, has bold 6 inch high letters and is easily recognized by pedestrians and motorists. It is supported by a PVC tube for safe use. Sign is printed with STOP on one side and SLOW on the other side. 70in High.

Order Heavy-Duty Rain Ponchos HERE

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$62.95 Each
Stop/Stop Sign & Base w/ Lights
Stop/Stop Sign & Base w/ Lights
SA915M

• 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.

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$219.95 Each