Gibraltar SWPF10-3BLCZ-G Steel Press Fit Ball Plunger

Product Description

The GIBRALTAR SWPF10-3BLCZ-G is a press fit ball plunger designed for indexing, positioning, and light-duty detent applications in mechanical assemblies. The steel body measures 0.188 inches in diameter and 0.394 inches in length, with a stainless steel ball that extends a maximum of 0.058 inches beyond the body. Initial end force is 1 pound, and final end force is 2.5 pounds. A flanged body seats flush against the mounting surface, providing a positive stop and preventing the plunger from being pushed through the bore. This component is installed by machinists, toolmakers, and mechanical assembly technicians working on jigs, fixtures, and positioning mechanisms.

This ball plunger is suited for light-load positioning and detent work in production tooling, fixture plates, and precision mechanical assemblies. The press fit installation method allows quick, tool-free placement into a prepared bore without threads or adhesive. The flanged design is preferred in applications where the plunger must be retained at a specific depth and cannot be allowed to migrate under repeated loading cycles. Sold individually with a minimum order quantity of 5 units.

Key Features

• Steel body with stainless steel ball for corrosion resistance at the contact point
• 0.188 inch body diameter for press fit installation into a matching prepared bore
• 0.058 inch maximum ball reach for controlled, low-profile detent engagement
• 1 pound initial force and 2.5 pound final force for light-duty indexing applications
• Flanged body with 0.250 inch flange diameter and 0.040 inch flange thickness for positive seating depth control
• No locking element — simplified design for straightforward press fit retention

Compatibility

Designed as a standard press fit ball plunger for use in machined bores sized to 0.188 inches diameter in tooling fixtures, jigs, and light mechanical assemblies requiring detent or positioning functions.

Installation Notes

Installation is performed by pressing the plunger body into a precision-bored hole sized to the appropriate interference fit tolerance. Confirm bore diameter and surface finish prior to installation to ensure proper retention. Once pressed in, the plunger is not designed for repeated removal without risk of bore damage. Power down or de-energize any associated equipment before servicing assemblies containing this component.