Gibraltar G10-3025BE Phenolic 3 Arm Knob Black

Product Description

The GIBRALTAR G10-3025BE is a three-arm phenolic knob designed for use on threaded fastener assemblies in light industrial, HVAC, and equipment maintenance applications. The knob features a glossy coated black phenolic body with a 1.125-inch head diameter and stands 0.75 inches high. It uses a threaded stem style with a 1/4-20 thread and a 0.5-inch hub diameter, making it suitable for hand-tightening adjustments on panels, enclosures, and equipment covers. Licensed tradespeople and maintenance technicians install this type of knob as a replacement or upgrade on service access points and adjustable assemblies.

This knob is well suited for residential and light commercial HVAC equipment, electrical enclosures, control panels, and similar trade applications where tool-free hand adjustment is needed. The three-arm design provides adequate grip surface for secure tightening without tools. The glossy black phenolic finish offers resistance to common shop fluids and moderate heat. It is sold individually with a minimum order quantity of 10 units, making it practical for stocking as a service part.

Key Features

• Three-arm design allows secure hand-tightening without tools
• Glossy coated phenolic construction resists common fluids and moderate heat
• 1/4-20 threaded stem for broad fastener compatibility
• Compact 1.125-inch head diameter fits tight panel locations
• Black finish for clean, professional appearance on equipment

Compatibility

Designed as an OEM-style replacement or service knob for equipment and enclosures using 1/4-20 threaded fastener assemblies requiring a three-arm hand knob.

Installation Notes

Installation is performed by hand threading the knob onto a compatible 1/4-20 stud or screw. Power down or de-energize any equipment before accessing panels or enclosures where this knob is being installed or replaced. No special tools are required for installation. Verify thread engagement depth is sufficient before applying operating loads.