Description Bench Hold-Down Clamps Leigh Bench Clamps provide exceptional holding power and that “extra hand” you need for many tasks in the shop. These clamps were designed to be used in the 3/4″ bench dog holes found in most workbenches. The long 3/8″ threaded rod and speed nut allow the clamp to be used in benches up to 4-1/4″ thick. Includes brass nut, two fender washers and speed nut. Weight 1.8 lb
