Fairlane PG-0231 Adjustable Positioning Gripper 3/8-24

Product Description

The FAIRLANE PG-0231 is a fully threaded adjustable positioning gripper designed to hold, locate, and secure workpieces in fixtures, jigs, and automation assemblies. Built with a carbide-tipped serrated tooth in an extra fine tooth grade, it delivers reliable bite on a wide range of workpiece surfaces without requiring excessive clamping force. The gripper features a 3/8-24 inch thread with a 1 inch thread length and is driven by a 3/16 inch internal hex. A black oxide finish provides corrosion resistance and a consistent appearance. This part is installed by machinists, fixture builders, and automation technicians working in manufacturing and production environments.

The PG-0231 is suited for use in precision workholding applications where repeatable part positioning is critical. It fits into threaded mounting holes in fixture plates, tombstones, and modular tooling systems. The fully threaded design allows the gripper to be adjusted along the full thread length, giving the installer control over pad height and engagement depth. Its 1/4 inch pad diameter makes it appropriate for light-contact locating on finished or semi-finished workpiece surfaces.

Key Features

• Carbide-tipped serrated tooth provides durable grip on a variety of workpiece materials
• Extra fine tooth grade minimizes surface marking while maintaining secure contact
• Fully threaded body allows height adjustment along the entire 1 inch thread length
• 3/16 inch internal hex drive for installation and adjustment with a standard hex key
• Black oxide finish for corrosion resistance in shop environments
• Compact 1/4 inch pad diameter suited for tight-clearance fixturing layouts

Compatibility

Designed as a direct-fit replacement or new-install adjustable positioning gripper for fixture plates and modular tooling systems that accept a 3/8-24 threaded locating component.

Installation Notes

Installation is typically performed by a machinist or fixture technician using a 3/16 inch hex key. Ensure the receiving threaded hole is clean and free of chips or coolant before threading in the gripper. Adjust pad height before final torque to confirm proper workpiece contact. Do not exceed the thread engagement depth of the mounting block to avoid damaging the threaded bore.