Jergens 47125 Clamp Strap 1/2 in Stud Tapered Nose Carbon Steel

Product Description

The JERGENS 47125 is a carbon steel clamp strap designed for workholding applications on milling machines, drill presses, and machining centers. It features a tapered nose profile and a tapped 1/2-13 stud hole, allowing the strap to bridge stepped workpieces or fixtures and apply clamping force at the correct angle. The overall length is 4.5 inches with a width of 1.25 inches and a height of 0.75 inches. The black finish provides basic surface protection. This strap is installed by machinists and toolroom technicians as part of a standard T-slot workholding setup.

The 47125 suits manual and CNC machine table setups where a plain-heel clamp strap is needed with a tapered nose to accommodate height differences between the workpiece and the step block or support. The 17/32-inch slot width accepts a 1/2-inch stud, and the 1.25-inch travel range allows adjustment across a variety of workpiece heights. The slot centerline to nose dimension is 1-3/16 inches, and the end-to-stud-center distance is also 1-3/16 inches. Material grade is C-1018 carbon steel.

Key Features

• Tapered nose profile bridges height differences between workpiece and support block
• Tapped 1/2-13 stud hole with 17/32-inch slot width for secure, adjustable positioning
• 1.25-inch travel range accommodates a variety of workpiece heights
• C-1018 carbon steel construction for reliable clamping rigidity
• Black finish for basic surface protection
• Plain heel design compatible with standard T-slot step block and stud sets

Compatibility

Designed as an OEM-style replacement or direct-use clamp strap for standard 1/2-inch T-slot workholding setups on machine tables accepting a 1/2-13 stud.

Installation Notes

Clamp straps of this type are installed by machinists using a 1/2-13 stud, step block, nut, and washer as part of a complete workholding set. Power down and lock out the machine before adjusting or repositioning any workholding components on the table. Ensure the strap is supported at the heel end by a step block of appropriate height so clamping force is directed squarely onto the workpiece. Follow applicable shop safety standards and machine tool manufacturer guidelines when setting up for cutting operations.