Clamp Straight-Line Action 615 Base Mounting Style Flange Handle Orientation Vertical Includes Locking Handle No Holding Capacity - Maximum 300 lbf Plunger Travel 0.97 in Plunger Height 0.97 in Plunger Thread 5/16-18 Includes Spindle No Application Metalworking Welding Assembly And Light Machining Fixture Locking Position Extended Accommodates Workpiece Variation No Arm Length 1.75 in Body Material Steel Clamping Force 300 lb Exerted Force Applied Force - Pushing 45 1