Gibraltar G10-1550AG Pointer Control Knob 1-1/8in

Product Description

The GIBRALTAR G10-1550AG is a pointer-style control knob designed for use with rotary shafts in control panels, instruments, and equipment requiring precise manual adjustment. The knob measures 1-1/8 inches in diameter and 5/8 inches in height, with a 1/4 x 7/16 inches shaft hole and a hole depth of 7/16 inches. A set screw secures the knob to the shaft for a firm, reliable connection. This type of hardware is installed by electricians, instrumentation technicians, and equipment service professionals working on control assemblies in commercial, industrial, and HVAC applications.

The G10-1550AG pointer knob is suited for rotary control shaft applications in control panels, HVAC equipment, industrial instruments, and similar devices requiring a visual indicator of shaft position. Its pointer-style design gives operators a clear reference for dial or scale reading. This knob is typically used in light-duty to medium-duty control environments where accurate manual positioning is required.

Key Features

• Pointer-style indicator for clear visual shaft position reference
• 1-1/8 inches diameter with 5/8 inches overall height
• Shaft hole sized at 1/4 x 7/16 inches with 7/16 inches hole depth
• Set screw securement from set screw to bottom at 9/32 inches
• Center bore of 11/16 inches for consistent shaft alignment
• Compact PH-style insert design for panel and equipment mounting

Compatibility

Designed as a replacement or new-installation pointer control knob for rotary shafts measuring 1/4 inches in diameter on control panels, instrumentation equipment, and HVAC or industrial control assemblies.

Installation Notes

Installation is performed by qualified electricians or instrumentation technicians. De-energize the equipment fully before removing or installing any control knob. Align the knob pointer with the intended reference position on the dial or scale before tightening the set screw. Use the appropriate hex key for the set screw and secure firmly without overtightening to avoid shaft or knob damage.