Gibraltar 821110-G Stud Nut Hook Clamp Assembly

Product Description

The GIBRALTAR 821110-G is a stud nut hook clamp assembly designed for secure workholding and fixturing applications. It features a 1/2-13 thread, a body diameter of 0.874 inches, and a body length of 2.25 inches. The clamp face measures 19/32 inches in height and 9/16 inches in width. Constructed from carbon alloy steel with a black oxide coating, this assembly resists corrosion and maintains dimensional stability under load. It is suited for use on T-slot tables, jigs, and fixture setups in machining and fabrication environments. Licensed trades and skilled machinists rely on this type of hardware for repeatable, low-profile clamping.

This clamp assembly is used in industrial workholding setups where a threaded stud configuration is required. The 1/2-13 thread size makes it compatible with standard stud and T-bolt clamping systems commonly found in milling, grinding, and general machining operations. The compact body dimensions suit applications where clearance around the workpiece is limited. It is appropriate for both production shop use and toolroom fixturing.

Key Features

• 1/2-13 thread size for compatibility with standard stud clamping systems
• Carbon alloy steel construction for durability under clamping load
• Black oxide coating provides corrosion resistance
• Compact 0.874 inch body diameter suits tight-clearance fixture setups
• 2.25 inch body length accommodates a range of workpiece thicknesses
• Clamp face dimensions of 19/32 inches height by 9/16 inches width for positive contact

Compatibility

Designed as a standard stud nut hook clamp assembly for use with 1/2-13 threaded stud workholding systems on T-slot tables and machining fixtures.

Installation Notes

Installation is performed by machinists or toolroom technicians using standard hand tools. Ensure the T-slot or stud is clean and free of debris before assembly. Do not exceed the rated load capacity of the stud or T-slot channel. Follow applicable shop safety procedures when setting up clamps under load.