Gibraltar G10-1214-A Pointer Control Knob

Product Description

The GIBRALTAR G10-1214-A is a pointer-style control knob designed for use on shafts requiring a 1/4 x 17/32 inch D-bore or round hole. Measuring 1-5/8 inches in diameter and 5/8 inches in height, this compact knob provides clear positional indication on panels and control assemblies. The knob features an 8-32 set screw for secure shaft retention and a hole depth of 21/32 inches. It is suited for HVAC control panels, electrical enclosures, and general industrial equipment where reliable, repeatable knob positioning is required. Installers and panel technicians working with standard control shaft configurations will find this a direct-fit solution.

This knob is commonly used in residential and light commercial applications including HVAC control boards, electrical distribution panels, and instrumentation assemblies. It fits standard shaft configurations with a 1/4 inch nominal bore and is appropriate wherever a pointer-style indicator knob is needed for rotary controls. The BB style designation indicates a specific insert and body configuration suited to common panel-mount shaft arrangements.

Key Features

• Pointer-style indicator for clear rotary position reading on control panels
• 1/4 x 17/32 inch hole accommodates standard D-shaft and round shaft configurations
• 8-32 set screw provides positive shaft retention without marring
• 21/32 inch hole depth and 17/32 inch insert height ensure secure seating on shaft
• Compact profile: 1-5/8 inches diameter by 5/8 inches height for tight panel layouts
• BB style body with 9/32 inch center bore suits common industrial and HVAC shaft standards

Compatibility

Designed as a direct-replacement pointer control knob for rotary shaft applications using a standard 1/4 inch bore with 8-32 set screw retention, typical of HVAC, electrical, and instrumentation control panels.

Installation Notes

Installation is performed by licensed electricians, HVAC technicians, or qualified panel technicians. De-energize all control circuits before removing or installing any panel-mount knob. Slide the knob onto the shaft to the desired depth and tighten the 8-32 set screw to secure the knob without over-torquing. Verify pointer alignment matches the intended control position before returning the panel to service.