A four-prong, cork-lined clamp. Made from high-grade aluminium alloy, with non-toxic blue powder finish, and stainless steel T-pin type screws. Accepts items up to 105 mm diameter. The rod version has stainless steel 14o mm rod of 10 mm diameter The boss version attaches to rod up to 18 mm diameter.
A four-prong, cork-lined clamp. Made from high-grade aluminium alloy, with non-toxic blue powder finish, and stainless steel T-pin type screws. Accepts items up to 105 mm diameter. The rod version has stainless steel 14o mm rod of 10 mm diameter The boss version attaches to rod up to 18 mm diameter.
A three-finger, vinyl coated clamp. Made from high-grade zinc alloy, with non-toxic blue powder finish, and stainless steel T-pin type screws. Accepts items up to 85 mm diameter. The rod version has stainless steel 14 cm rod of 10 mm diameter The boss version attaches to rod up to 18 mm diameter.
A three-finger, vinyl coated clamp. Made from high-grade zinc alloy, with non-toxic blue powder finish, and stainless steel T-pin type screws. Accepts items up to 85 mm diameter. The rod version has stainless steel 14 cm rod of 10 mm diameter The boss version attaches to rod up to 18 mm diameter.
This retort clamp is perfect for holding lab equipment in place during delicate experiments. The four prongs on the clamp provide more points of contact, and the cork lining on the jaws gives the clamp a firm, yet gentle grip on glassware. The steel retort clamp measures approximately 250 mm in length, the jaws are lined with cork to protect lab ware, and can open to 80 mm in diameter.
PVC coated diecast jaw, with clamping tommy-bar screw through swivels, mounted on 135 mm rod with a diameter of 8 mm. The jaw capacity is 90 mm and the overall length is 250 mm.
Adjustable height maximum 290 mm. Aluminium with stainless steel operating screw top plate with 10 mm tapped hole in right rear corner for accepting retort rods. Both plates are anodised.
Adjustable height maximum 290 mm. Aluminium with stainless steel operating screw top plate with 10 mm tapped hole in right rear corner for accepting retort rods. Both plates are anodised.
Allows uniform, straight holes to be drilled in cork and rubber stoppers. Easier to use, with lower health and safety risk than hand-held borers. Comprises cast iron frame with 10 cm diameter wooden platform, with stopper holder, and hand crank driver. The base has four drilled holes for securing the unit to benchtop. Includes 12 nickel-plated borers of the following sizes: 4.35, 5.50, 6.00, 6.50, 8.25, 9.75, 10.50, 12.60, 13.60, 16.00, 16.60, and 19.00 mm.
Nickel-plated brass cork borers, for cork or rubber stoppers. Plastic handles for comfort. Steel ram rod included. Approx. outer diameter of borers: 12.7 mm, 11.1 mm, 9.5 mm, 7.8 mm, 6.3 mm, 4.7 mm