SK1 Universal Clamp

CL1253 (SK1) FIBERGLASS / ALUMINUM CAP (W/O TOOLBOX) The API SK1 truck cap clamp is a 1-3/4" aluminum cam lid mounting clamp that comes assembled with a silver finish and mounts fiberglass or aluminum truck caps without toolboxes. API Mounting Clamp SK1 is used for most caps without toolboxes. This style of clamp installs easily. Usually, can be installed without disassembling the clamp. Do not overtighten your clamp. Maximum Torque not to exceed. 80-inch pounds of torque, 6.67-foot pounds of torque. Recommended to tighten all clamps monthly, and that at least 4 clamps be utilized on short bed installations and at least 6 clamps be utilized on long bed installations. Specifications from the figure above A: (Clamp Minor Reach) 1 3/16" B: (Clamp Major Reach) 1-3/4” C: (Clamping Range) 0 to 1 1/2” Jaw Opening