Gibraltar 10633 Steel Press Fit Ball Plunger

Product Description

The GIBRALTAR 10633 is a steel press fit ball plunger designed for use in indexing, positioning, and detent applications across a wide range of industrial and mechanical assemblies. The body measures 0.5 inches in diameter and 1.218 inches in length, with a Delrin ball that has a diameter of 0.156 inches and a maximum ball reach of 0.161 inches. It delivers an initial end force of 8 pounds and a final end force of 18 pounds, providing reliable spring-loaded retention. This part is installed by machinists, toolmakers, and maintenance technicians working with fixtures, jigs, tooling plates, and equipment panels.

The 10633 press fit ball plunger is suited for applications requiring a compact, flush-mount detent mechanism in metal assemblies. It is pressed directly into a drilled hole, eliminating the need for threads, which simplifies installation in tight or thin-panel applications. Typical use cases include industrial machinery, production fixtures, cabinet latches, and slide positioning systems where consistent, repeatable retention force is required. The black finish provides corrosion resistance for standard indoor industrial environments.

Key Features

• Press fit body installs into a drilled hole with no threading required
• Steel body construction for durability in industrial applications
• Delrin ball for smooth, low-friction operation
• 8 pound initial end force and 18 pound final end force for firm, consistent detent action
• No flange and no locking element for a clean, low-profile installation
• Black finish for corrosion resistance in standard indoor environments

Compatibility

Designed as a standard press fit ball plunger for use in drilled-hole installations in metal fixtures, jigs, tooling plates, and industrial equipment panels where a 0.5 inch body diameter fits the application requirements.

Installation Notes

This plunger is installed by pressing the body into a properly sized drilled hole; confirm hole diameter matches the body diameter of 0.5 inches before installation. Power down or de-energize any equipment before servicing assemblies that contain this component. A press or arbor tool is recommended for consistent seating depth. Do not over-drive the plunger, as this can damage the spring or ball mechanism.