Gibraltar GLH-561-G Type E Gear Lever Arm Cylindrical Knob

Product Description

The GIBRALTAR GLH-561-G is a Type E gear lever arm fitted with a cylindrical knob, designed for mechanical positioning and adjustment applications in industrial and trade equipment. The arm features a stainless steel shaft measuring 0.25 inches in diameter and 1.97 inches in length, paired with a phenolic cylindrical knob 0.71 inches in diameter and 1.77 inches in length. The 1/4-20 threaded stem provides a secure, standardized attachment point. Total handle length is 3.74 inches, with a thread engagement length of 0.35 inches. This part is typically installed by maintenance technicians and equipment service professionals.

This gear lever arm is suited for use on machine tool equipment, industrial fixtures, jigs, and mechanical assemblies requiring hand-operated lever adjustment. The Type E designation indicates a specific arm geometry appropriate for applications where a compact cylindrical grip is needed for torque application by hand. The stainless steel shaft resists corrosion in demanding service environments, while the phenolic knob provides durable grip performance across a range of operating conditions.

Key Features

• Stainless steel shaft for corrosion resistance in industrial environments
• Phenolic cylindrical knob provides durable, heat-resistant grip
• 1/4-20 threaded stem for standardized, secure mounting
• 3.74-inch total handle length for effective hand leverage
• Compact 0.71-inch knob diameter suited for confined installation areas
• Lightweight construction at 0.09 pounds

Compatibility

Designed as an OEM-style replacement or direct-fit component for industrial machinery, fixtures, and mechanical assemblies that accept a 1/4-20 threaded gear lever arm with a Type E configuration.

Installation Notes

Installation is performed by maintenance technicians or mechanical equipment service professionals. Power down or de-energize any associated equipment before servicing lever arm assemblies. Ensure the 1/4-20 threaded stem is fully engaged and properly torqued to the mating component per the equipment manufacturer's specifications. Inspect the mounting interface for thread damage before installation.