ChannelLock 428 Specifications: Adjustments: 4 Length: 8 (200 mm) Capacity: 1-1/2 (38 mm) Jaw Length: 1-1/8 (28.5 mm) Jaw Thickness: 1/4 (6.4 mm) ChannelLock 428 Includes: (1) 8 Tongue and Groove Plier ChannelLock 428 Features: Right angle teeth grip in all directions for maximum bite and minimum wear. Patented undercut tongue and groove ...