This StonyLab 3-prong clamp is used to securely hold almost any type of apparatus and glassware with non-slip rubber-coated jaws
Build-in boss head holder for easily attaching to a lab-frame or other apparatus is adjustable by a check nut to any angle
The adjustment screw helps provide precise pressure regulation and reduce chance of glassware breakage
360 degree swivel type clamp. Maximum grip size of 90mm (3.54'')
3-Prong Swivel Clamp: XL-815424
3-Prong Swivel Clamp, Multipurpose 360?? Swivel Rubber-Coated Clamp, Boss Head
Usually Ship in 5 - 7 Business Days. Shipping may take longer than expected during COVID-19.