Gibraltar G10-3036-D Thermoplastic 3 Arm Knob

Product Description

The GIBRALTAR G10-3036-D is a three-arm adjustable knob made from textured coated thermoplastic, designed for hand-tightening and adjustment applications across HVAC, electrical enclosures, plumbing fixtures, and general equipment panels. The knob features a 5/16-18 threaded stem for secure engagement with standard fastener threads. The 1.5-inch head diameter and three-arm design provide solid grip surface for tool-free tightening. Finished in black with a textured coating, this knob is suited for environments where a secure, ergonomic grip point is needed on access panels, covers, or adjustable brackets.

This knob is commonly used in light industrial and commercial service applications where repeated hand adjustment is required. Typical installations include HVAC equipment access panels, control enclosure covers, pump housings, and similar assemblies that require frequent removal or repositioning. The threaded stem style allows direct installation into tapped holes or onto mating threaded standoffs. The compact hub diameter of 0.625 inches keeps the footprint small where panel real estate is limited.

Key Features

• Textured coated thermoplastic construction for durable, chemical-resistant grip
• Three-arm design allows tool-free hand tightening and loosening
• 5/16-18 threaded stem for compatibility with standard tapped hardware
• 1.5-inch head diameter provides comfortable grip in tight spaces
• Black finish blends with standard equipment and enclosure aesthetics
• Lightweight at approximately 0.03 pounds per unit

Compatibility

Designed as an OEM-style replacement or upgrade knob for equipment panels, access covers, and adjustable assemblies using 5/16-18 threaded fastener points.

Installation Notes

Installation is performed by threading the knob stem directly into a 5/16-18 tapped hole or onto a mating stud. Power down or de-energize any equipment before servicing panels or enclosures where this knob is being installed. No special tools are required for hand installation, though verify thread engagement is sufficient for the load before returning equipment to service.