These laboratory glassware clamps are 10 inches long with covered jaws. Sold in a pack of ten clamps. Three finger clamps are used to hold larger pieces of glassware and odd-shaped objects. Use optionally available Bosshead Clamp Holder for attaching to support stand rods. NC-7803
This clamp holder is heavy duty with chemical-resistant blue powder coating. Has thick 7mm threaded metal, single piece clamping screws. For connecting two rods at right angles. Accepts rods up to 16mm diameter. NC-14042
This clamp holder is heavy duty aluminum. Has thick 7mm threaded metal, single piece clamping screws. For connecting two rods at right angles. Accepts rods up to 16mm diameter. NC-12313
A buret clamp is attached to a lab stand to hold items such as small beakers, test tubes, and burets. 9-1/2 inches long with vinyl coated jaws. NC-14076
Chain extension clamp which will hold beakers, bottles and large equipment from 2 to 5.5" (3000 mL beaker). A fast and certain way to secure large equipment to a rod at any angle and variable distances from the support rod. NC-6091
This steel ring clamp has a 4 inch diameter ring which can be rotated and locked at any angle. Length is 8.75 inches; 5.25 inches from center of ring to center of bosshead. NC-7913
This steel ring clamp has a 5 inch outer diameter ring which can be rotated and locked at any angle. The inner diameter is 4.25 inches. Length is 9.25 inches; 5.5 inches from center of ring to center of bosshead. NC-13221
These steel ring clamps have a 6 inch outer diameter ring which can be rotated and locked at any angle. The inner diameter is 5.25 inches. Length is 9.5 inches; 6 inches from center of ring to center of bosshead. Set screw is nickel plated steel. NC-13231. Sold in a pack of five.
This steel ring clamp has a 7 inch outer diameter ring which can be rotated and locked at any angle. The inner diameter is 6.25 inches. Length is 10.75 inches; 6.5 inches from center of ring to center of bosshead. Set screw is nickel plated steel. NC-14071
Screw compressor form with swivel lower jaw. Holds tubing up to 1 inch outside diameter; constructed of nickel plated steel. NC-7873
This No. 35 stainless steel joint clip is used to hold size 35/20 spherical glass ball-and-socket joints. It is spring loaded and easily adjustable. NC-13799
