Gibraltar G10-3036-L 3 Arm Knob 1/4-20 Thermoplastic

Product Description

The GIBRALTAR G10-3036-L is a three-arm control knob designed for use in light-duty mechanical and industrial panel applications. It features a textured coated thermoplastic construction with a 1.5-inch head diameter and stands 0.875 inches high. The knob accepts a 1/4-20 female threaded insert with a 0.5-inch hole depth, allowing it to mount securely onto standard 1/4-20 threaded shafts and fasteners. The black textured finish provides a firm grip surface. Electricians, mechanical technicians, and panel builders typically install this type of knob on control panels, enclosures, equipment doors, and adjustment mechanisms.

This knob is suited for residential and commercial equipment panels, HVAC controls, electrical enclosures, and general industrial machinery where a hand-tightened, tool-free adjustment point is needed. The through-female insert style allows full engagement on threaded studs or screws. The compact 0.625-inch hub diameter keeps the footprint small, making it practical for tightly spaced panel layouts or adjustment shafts where clearance is limited.

Key Features

• Three-arm design provides positive hand grip for tool-free adjustment
• Textured coated thermoplastic body for durability and grip in light-duty service
• 1/4-20 female threaded insert for compatibility with standard fastener threads
• Through-hole female insert style with 0.5-inch hole depth
• Compact 0.625-inch hub diameter suits tight panel layouts
• Black finish with textured surface for consistent appearance in panel assemblies

Compatibility

Designed as a replacement or new-installation three-arm knob for equipment panels, control enclosures, and mechanical assemblies using 1/4-20 threaded shafts or studs.

Installation Notes

Electricians and mechanical technicians install this knob by threading it onto an exposed 1/4-20 stud or screw shaft by hand. Power down or de-energize any associated panel or enclosure before servicing control hardware. Ensure the threaded shaft does not exceed the 0.5-inch hole depth to avoid binding or incomplete seating. No special tools are required for installation, but verify thread engagement is secure before returning the equipment to service.