A sturdy vertical welding fixture clamp with a 16MM pin to integrate with all Flextur Weld Tables. This hand-tightening clamp with flat self-leveling end is a key component to improve accuracy and reduce set up time for complicated weldments. The main bar allows clamp to quickly slide in place with final tightening done by hand-screw adjustment. A must-have for all Flextur Weld Tables. 4 per pack.