Heavy Duty Features:

• The threading is cut coarser on the handle nut, jam nut & carriage bolt
• STANDARD hardware uses ½" – 13 UNF (Unified fine thread). UNF is commonly used in machine screw parts
• HEAVY DUTY hardware uses ½” – 10 ACME
• UNF threading is shaped like ^ whereas ACME threading is shaped like a trapezoid. It will take a much greater force to strip this kind of threading
• The standard 13 UNF is good and works for 80% of customers. The 10 ACME is designed for high production users.

Secure your logs in place while cutting tenons, tapering the log, peeling the bark and more with our Log Lock™. This heavy-duty log holder will eliminate slipping, turning, and other issues. This quality product has great features at an affordable price.

Product Dimensions:

6-3/4"(d) x 9-1/4"(w) x 7-1/2(h)

VIEW MANUAL HERE