3-PRONG EXT CLAMP, W/ROD, SILICONE GRIPS
Manufacturer: United Scientific Supplies
Our deluxe line of 3-prong extension clamps are constructed of pressure die-cast zinc alloy and are chrome-plated. Clamps open to about 3", have a recommended maximum grip size of about 2.25", and feature double keyed spring-type adjustment screws. Extension rod is 8.25" long, 5/16" OD, with an overall length of 12.75".