Gibraltar BBK-033-G Ball Knob 1 Inch Brass Threaded Hole

Product Description

The GIBRALTAR BBK-033-G is a brass ball knob with a threaded hole mount designed for manual control and adjustment applications in mechanical and industrial assemblies. This knob features a smooth grip surface and a natural brass finish. It accepts a 10-24 threaded stem with a hole depth of 0.375 inches, making it a compact, reliable hand-control component. Licensed technicians and maintenance professionals install this type of knob on valves, panels, equipment covers, and adjustment mechanisms where a secure, easy-to-grip manual actuator is needed.

The BBK-033-G is suited for light to medium-duty applications in HVAC equipment panels, plumbing valve handles, electrical enclosures, and general industrial machinery. Its 1 inch diameter provides adequate grip surface for finger-tightened adjustments. The natural brass construction makes it appropriate for both indoor service environments and applications where corrosion resistance is a consideration. It is typically installed as a direct replacement or original-equipment-style knob on threaded control shafts.

Key Features

• Threaded hole mount accepts 10-24 threaded stems
• 1 inch diameter brass body for a solid, compact grip
• Smooth grip surface for finger-tightened operation
• 0.375 inch hole depth provides secure thread engagement on standard fasteners
• Natural brass finish suitable for a range of service environments

Compatibility

Designed as an OEM-style replacement or service knob for assemblies using a 10-24 threaded shaft, typical in HVAC control panels, plumbing equipment, and general mechanical assemblies requiring a 1 inch threaded ball knob.

Installation Notes

Installation is performed by threading the knob directly onto a 10-24 threaded shaft or fastener by hand or with light tool assistance. Always de-energize or shut off equipment before servicing panels or control assemblies where this knob is being replaced. Verify thread engagement depth does not exceed 0.375 inches to avoid bottoming out on the shaft. Follow applicable equipment manufacturer guidelines and relevant codes for panel and valve hardware.