432-677 V-jaw vice clamp, three jaws with quick lock and release lever

V-jaw Vice Clamps have opposing V-shaped, serrated rubber-faced jaws. These securely grip samples made of smooth or low-friction materials, such as plastics. 432-677 features 3 jaws where the single jaw features a quick lock/release lever to speed up testing of batches of the same sized container. The double jaw is precisely adjusted with a screw-action handle and the single jaw is locked and unlocked into place with a toggle-action lever.