Gibraltar 75283374 Jig Foot 1/2-13 Thread Black Oxide

Product Description

The GIBRALTAR 75283374 is a jig foot designed for use in fixturing, workholding, and precision positioning applications. Machined from low carbon steel with a black oxide finish, this foot provides a stable, adjustable support point for jigs, fixtures, and tooling setups. It features a 1/2-13 threaded shank, an outer diameter of 1.625 inches, and a height of 1.25 inches. A cap screw is included. The black oxide finish offers mild corrosion resistance and reduces light reflection in machining environments. Machinists, toolmakers, and fixture builders are the primary installers of this component.

This jig foot is suited for metalworking, manufacturing, and industrial fabrication environments where repeatable part location and stable workholding are required. It threads into tapped holes in fixture plates, tombstones, or base components and can be adjusted to level or position a workpiece. The 1/2-13 thread size is a standard coarse-thread pitch widely used in tooling and fixturing hardware across North American machine shops and production floors.

Key Features

• 1/2-13 threaded shank for secure, adjustable installation in standard tapped fixture plates
• 1.625 inch outer diameter provides a wide, stable contact footprint
• 1.25 inch height suits common fixturing clearance requirements
• Low carbon steel construction delivers durability in industrial environments
• Black oxide finish for mild corrosion resistance and reduced glare
• Cap screw included for locking foot position after adjustment

Compatibility

Designed as an OEM-style replacement or standard component for use in jigs, fixtures, and workholding setups requiring a 1/2-13 threaded foot mount.

Installation Notes

Installation is performed by toolmakers or machinists working on fixture assemblies. Thread the jig foot into a pre-tapped 1/2-13 hole and adjust to the desired height before tightening the included cap screw to lock position. Ensure the fixture plate material is appropriate for the thread engagement length required. De-energize or secure any associated equipment before making adjustments to active fixturing setups.