Main menu
-
- ANSI Class 2 Products (23)
- ANSI Class 3 Products (6)
- ANSI Class E Products (6)
- Armbands (10)
- Buttons (11)
- Gloves (5)
- Hats & Caps (8)
- Helmets (7)
- Jackets (15)
- Pants (Reflective) (6)
- Pinnies (7)
- Rainwear (10)
- Safety Patrol Belts (5)
- Safety Vests (50)
- Slip-Over Capes (3)
- T-Shirts (8)
- Winter Apparel (20)
- Women's Apparel (5)
-
- Aluminum Traffic Signs (Regular) (81)
- Aluminum Traffic Signs (Reflective) (75)
- Cone Top Sign Holder & Street Sign Sets (4)
- Crosswalk Signs (12)
- Floor & Sidewalk Signs (64)
- Impact Recovery System Signs (6)
- Maintenance Signs (6)
- Paddle & Wand Signs (11)
- Reversible Signs (21)
- School Bus Safety Signs (23)
- Sign Posts & Bases (9)
- Snap-On Cone Signs (28)
- Steel Sign Holder (1)
- Stop Signs (27)
- Vinyl Cone Sign Kits (19)
- Wet Floor Signs & Cones (4)
-
- Astronomy (11)
- Biology (32)
- Books (19)
- Botany (8)
- Bunsen Burners (8)
- Chemistry (99)
- Dissecting Kits & Specimens (16)
- DVDs (50)
- Earth Science (59)
- Electricity (63)
- Glassware / Plasticware (47)
- K'Nex Technology Kits (0)
- Lab Equipment (18)
- Lab Stands & Accessories (18)
- Lab Tools (33)
- Lab Trays & Test Tube Racks (15)
- Life Science (35)
- Light & Color (39)
- Microscopes (14)
- Magnetism (38)
- Magnifiers (15)
- Physics (46)
- Porcelain (6)
- Robotics (28)
- Science Fair (4)
- Sound & Waves (7)
- STEM (26)
- Thames & Kosmos Science Kits (23)
- Thermometers (11)
- Weather & Climate (16)
Lab Stands & Accessories
18 products
![4" Support Ring - Cast Iron](http://schoolmasters.com/cdn/shop/products/47821_{width}x.jpg?v=1597256345)
For rods up to 1/2" diameter.
4 inch cast iron, zinc-plated support ring with boss head clamp and thumbscrew. Distance from support to center of ring is 4-1/2 inches. For rods up to 1/2 inch in diameter.
![Extension Support Ring - 4"](http://schoolmasters.com/cdn/shop/products/14620_{width}x.jpg?v=1597256338)
Zinc plated steel extension rings. Rod diameter is 5/16" overall length is 12".
Zinc plated steel extension rings. Rod diameter is 5/16" overall length is 12".
![Rectangular Base Ring Stand - 1/2" x 24" Rod](http://schoolmasters.com/cdn/shop/products/11921_{width}x.jpg?v=1597256319)
Stamped steel base. Black enamel finish. Zinc plated, detachable rod. 6" x 9" base
Stamped steel base. Black enamel finish. Zinc plated, detachable rod. 6" x 9" base
![Rectangular Base Ring Stand - 5/16" x 18" Rod](http://schoolmasters.com/cdn/shop/products/11920_{width}x.jpg?v=1597256317)
Stamped steel base. Black enamel finish. Zinc plated, detachable rod. 4" x 6" base
Stamped steel base. Black enamel finish. Zinc plated, detachable rod. 4" x 6" base
![Porcelain Triangle](http://schoolmasters.com/cdn/shop/products/47856_{width}x.jpg?v=1597256361)
Quality white clay pipe stems. Galvanized iron wire. 2" side length.
Quality white clay pipe stems. Galvanized iron wire. 2" side length.
![5" x 5" Wire Gauze - Ceramic](http://schoolmasters.com/cdn/shop/products/15101_{width}x.jpg?v=1597256359)
Tinned iron. Ceramic. Turned edges.
Tinned iron. Ceramic. Turned edges.
![Tripod Base Ring Stand - 1/2" x 24" Rod](http://schoolmasters.com/cdn/shop/products/11923_{width}x.jpg?v=1597256325)
Steel base. Black enamel finish. Zinc plated, detachable rod. 5" Base
Steel base. Black enamel finish. Zinc plated, detachable rod. 5" Base
![4" x 4" Wire Gauze - Ceramic](http://schoolmasters.com/cdn/shop/products/47864_{width}x.jpg?v=1597256363)
Tinned iron. Ceramic. Turned edges.
Tinned iron. Ceramic. Turned edges.
![5" Support Ring - Wire](http://schoolmasters.com/cdn/shop/products/11926_{width}x.jpg?v=1597256354)
Cast iron, zinc-plated support ring with boss head clamp and thumbscrew. Distance from support to center of ring is 4-1/2". For rods up to 1/2" diameter.
5 inch cast iron, zinc-plated support ring with boss head clamp and thumbscrew. Distance from support to center of ring is 4-1/2". For rods up to 1/2" diameter.
![4" Support Ring - Wire](http://schoolmasters.com/cdn/shop/products/11925_{width}x.jpg?v=1597256352)
Cast iron, zinc-plated support ring with boss head clamp and thumbscrew. Distance from support to center of ring is 4-1/2". For rods up to 1/2" diameter.
4 inch cast iron, zinc-plated support ring with boss head clamp and thumbscrew. Distance from support to center of ring is 4-1/2". For rods up to 1/2" diameter.
![3" Support Ring - Wire](http://schoolmasters.com/cdn/shop/products/11924_{width}x.jpg?v=1597256350)
Cast iron, zinc-plated support ring with boss head clamp and thumbscrew. Distance from support to center of ring is 4-1/2". For rods up to 1/2" diameter.
3 inch cast iron, zinc-plated support ring with boss head clamp and thumbscrew. Distance from support to center of ring is 4-1/2". For rods up to 1/2" diameter.
![Extension Support Ring - 6"](http://schoolmasters.com/cdn/shop/products/14622_{width}x.jpg?v=1597256339)
Zinc plated steel extension rings. Rod diameter is 5/16" overall length is 12".
Zinc plated steel extension rings. Rod diameter is 5/16" overall length is 12".
![Extension Support Ring - 3"](http://schoolmasters.com/cdn/shop/products/14619_{width}x.jpg?v=1597256336)
Zinc plated steel extension rings. Rod diameter is 5/16" overall length is 12".
Zinc plated steel extension rings. Rod diameter is 5/16" overall length is 12".
![Extension Support Ring - 2"](http://schoolmasters.com/cdn/shop/products/14618_{width}x.jpg?v=1597256334)
Zinc plated steel extension rings. Rod diameter is 5/16" overall length is 12".
Zinc plated steel extension rings. Rod diameter is 5/16" overall length is 12".
![Small Alcohol Burner Stand w/ Ceramic Center](http://schoolmasters.com/cdn/shop/products/14292_{width}x.jpg?v=1597256332)
Made of steel wire, chrome plated. Stand has a heavy wire gauge top. Overall height is 5", to accommodate all sizes of burners.
Made of zinc plated steel wire. Stand has a heavy wire gauge top with ceramic center. Overall height is 5in, to accommodate all sizes of burners.
![Small Alcohol Burner Stand](http://schoolmasters.com/cdn/shop/products/14291_{width}x.jpg?v=1597256330)
Made of steel wire, chrome plated. Stand has a heavy wire gauge top. Overall height is 5", to accommodate all sizes of burners.
Made of zinc plated steel wire. Stand has a heavy wire gauge top. Overall height is 5in, to accommodate all sizes of burners.
![Tripod Base Ring Stand - 3/8" x 20" Rod](http://schoolmasters.com/cdn/shop/products/11922_{width}x.jpg?v=1597256323)
Steel base. Black enamel finish. Zinc plated, detachable rod. 4" base
![Laboratory Jack](http://schoolmasters.com/cdn/shop/products/14295_{width}x.jpg?v=1597256318)
Strong, excellent quality laboratory support jack, made of aluminum and stainless steel. Vertical height to 26cm. 15cm x 12cm top and base plates.
Strong, excellent quality laboratory support jack, made of aluminum and stainless steel. Vertical height to 26cm. 15cm x 12cm top and base plates.
Main menu
-
- ANSI Class 2 Products (23)
- ANSI Class 3 Products (6)
- ANSI Class E Products (6)
- Armbands (10)
- Buttons (11)
- Gloves (5)
- Hats & Caps (8)
- Helmets (7)
- Jackets (15)
- Pants (Reflective) (6)
- Pinnies (7)
- Rainwear (10)
- Safety Patrol Belts (5)
- Safety Vests (50)
- Slip-Over Capes (3)
- T-Shirts (8)
- Winter Apparel (20)
- Women's Apparel (5)
-
- Aluminum Traffic Signs (Regular) (81)
- Aluminum Traffic Signs (Reflective) (75)
- Cone Top Sign Holder & Street Sign Sets (4)
- Crosswalk Signs (12)
- Floor & Sidewalk Signs (64)
- Impact Recovery System Signs (6)
- Maintenance Signs (6)
- Paddle & Wand Signs (11)
- Reversible Signs (21)
- School Bus Safety Signs (23)
- Sign Posts & Bases (9)
- Snap-On Cone Signs (28)
- Steel Sign Holder (1)
- Stop Signs (27)
- Vinyl Cone Sign Kits (19)
- Wet Floor Signs & Cones (4)
-
- Astronomy (11)
- Biology (32)
- Books (19)
- Botany (8)
- Bunsen Burners (8)
- Chemistry (99)
- Dissecting Kits & Specimens (16)
- DVDs (50)
- Earth Science (59)
- Electricity (63)
- Glassware / Plasticware (47)
- K'Nex Technology Kits (0)
- Lab Equipment (18)
- Lab Stands & Accessories (18)
- Lab Tools (33)
- Lab Trays & Test Tube Racks (15)
- Life Science (35)
- Light & Color (39)
- Microscopes (14)
- Magnetism (38)
- Magnifiers (15)
- Physics (46)
- Porcelain (6)
- Robotics (28)
- Science Fair (4)
- Sound & Waves (7)
- STEM (26)
- Thames & Kosmos Science Kits (23)
- Thermometers (11)
- Weather & Climate (16)