Fairlane CTH-0375X1.5 Positioning Gripper 3/8-16 Hex Head

Product Description

The FAIRLANE CTH-0375X1.5 is a hex head adjustable positioning gripper with a serrated, fine-tooth carbide-tipped pad designed for secure, repeatable workpiece location in fixturing and tooling applications. The gripper features a 3/8-16 thread, a 1.5-inch shank length, and a 1.125-inch thread length, allowing for adjustable height positioning. The black oxide finish provides corrosion resistance in light-duty shop environments. This style of gripper is installed by tooling technicians, fixture builders, and machinists to hold, locate, or clamp parts during machining, assembly, or inspection operations.

The CTH-0375X1.5 is suited for use in modular fixturing systems, jigs, and custom workholding setups where precise, adjustable part positioning is required. The carbide-tipped serrated tooth pad bites into workpiece surfaces to prevent slippage under load. With a 0.5-inch pad diameter, a 0.5625-inch hex drive for torque application, and a 0.28125-inch head height, this gripper fits standard fixturing plates and tooling blocks threaded for 3/8-16 fasteners. It is a common component in both production and prototype machining environments.

Key Features

• Carbide-tipped pad provides long-lasting gripping performance in high-cycle fixturing applications
• Fine serrated tooth pattern maximizes surface bite and minimizes workpiece slippage
• 3/8-16 thread with 1.5-inch shank allows adjustable height setting within the fixture body
• Hex head design accepts standard wrench for precise torque and height adjustment
• Black oxide finish offers light corrosion resistance in typical shop environments
• Compact head geometry with 0.28125-inch head height suits low-clearance fixturing layouts

Compatibility

Designed as an OEM-style replacement or direct-install component for fixturing and workholding systems threaded for 3/8-16 adjustable positioning grippers.

Installation Notes

Installation is performed by tooling technicians or fixture builders using a standard open-end or combination wrench sized for the 0.5625-inch hex. Thread the gripper into the fixture body to the desired height and lock it in place per the fixture design requirements. Ensure the mating threaded hole is clean and free of chips or debris before installation. Do not overtighten, as this can damage the carbide-tipped pad or strip the fixture threads.