Gibraltar G10-0071-A Lever Knob Thru Bored Hole Mount

Product Description

The GIBRALTAR G10-0071-A is a lever knob designed for use in mechanical control and adjustment applications across HVAC, electrical, and industrial equipment. The knob features a 1-3/16 inch head diameter, a 5/8 inch hub diameter, and a 5/16 inch thru bored hole for direct shaft mounting. Standing 5/8 inches high, this compact knob provides a secure grip point for manual valve, dial, or control adjustments. It is typically installed by HVAC technicians, electricians, and maintenance professionals when servicing control panels, damper actuators, or equipment requiring manual input knobs.

This lever knob is suited for residential and light commercial equipment where thru bored hole mounting is the specified attachment method. It fits applications requiring a small-profile knob on control shafts, selector switches, or adjustment mechanisms. The thru bored hole design allows the knob to slide over a shaft and secure in place, making it a practical replacement or service part for control boards, HVAC units, and similar equipment.

Key Features

• 1-3/16 inch head diameter for a firm manual grip
• 5/8 inch hub diameter for compatibility with standard shaft sizes
• 5/16 inch thru bored hole for direct over-shaft mounting
• 5/8 inch overall height for low-profile installations
• Thru bored hole mount type eliminates need for set screws in basic applications

Compatibility

Designed as an OEM-style replacement lever knob for equipment requiring a thru bored hole mount style with a 5/16 inch bore and 1-3/16 inch head diameter.

Installation Notes

Installation is performed by the appropriate trade technician servicing the equipment. Always power down or de-energize the equipment before replacing any control knob. Ensure the shaft diameter matches the 5/16 inch bore before installation. Verify the knob seats fully and rotates freely without binding after installation.