Gibraltar G2731-45-G Gear Lever Arm Oval Knob

Product Description

The GIBRALTAR G2731-45-G is a gear lever arm with an oval knob, designed for use in manual adjustment and positioning applications across industrial and mechanical assemblies. The lever features a 1/4-20 threaded stem with a 3/8-inch thread length and a 0.31-inch shaft diameter. The steel shaft provides rigid, durable performance under repeated actuation, while the phenolic oval knob delivers a firm, comfortable grip. With a handle length of 6.1 inches and a shaft length of 4.5 inches, this lever arm suits applications requiring precise manual control. It is installed by maintenance technicians and mechanical assemblers working in industrial, commercial, and equipment manufacturing environments.

This lever arm is suited for use on machinery, equipment panels, and mechanical assemblies where manual gear shifting, locking, or position adjustment is required. The 1/4-20 thread pattern is a common fastener standard, making this lever a practical fit for a wide range of industrial equipment setups. The phenolic knob resists oils, solvents, and moderate heat, making it appropriate for use in shop and factory environments where exposure to fluids and elevated temperatures is common.

Key Features

• Steel shaft construction for rigid, long-service-life performance
• Phenolic oval knob resists oils, solvents, and moderate heat
• 1/4-20 threaded stem for compatibility with standard fastener patterns
• 6.1-inch handle length provides leverage for manual adjustments
• 0.31-inch shaft diameter and 3/8-inch thread length for secure mounting
• Compact 1-inch knob diameter for controlled, precise grip

Compatibility

Designed as an OEM-style replacement or direct-install lever arm for industrial machinery and mechanical assemblies using a standard 1/4-20 threaded mounting interface.

Installation Notes

Installation is performed by maintenance technicians or mechanical assemblers. Power down or de-energize any associated equipment before installing or removing lever arms on active machinery. Thread engagement should be sufficient to prevent loosening under normal operating loads without over-torquing the phenolic knob base. Verify thread compatibility with the mating component before installation.