Gibraltar SSWPF10-3B-G Ss Press Fit Ball Plunger

Product Description

The GIBRALTAR SSWPF10-3B-G is a stainless steel press fit ball plunger designed for indexing, positioning, and light-duty detent applications in mechanical assemblies. The body measures 0.188 inches in diameter and 0.0394 inches in length, with a flanged design that seats flush into a drilled or reamed hole without threading. The ball measures 0.438 inches in diameter with a maximum reach of 0.058 inches. Initial end force is 2 pounds and final end force is 5 pounds, providing consistent spring-loaded resistance across its travel. The passivated stainless steel construction resists corrosion and meets the demands of both industrial and light mechanical environments. Machinists, tool and die professionals, and mechanical assemblers are the typical installers.

This ball plunger is suited for use in fixtures, jigs, tooling plates, and precision mechanical assemblies where repeatable positioning or light retention is required. The flanged body allows installation by pressing into a smooth bore rather than threading, which simplifies installation and reduces setup time. Typical applications include drawer slides, panel latches, rotary index mechanisms, and fixture workholding where spring-loaded ball engagement is needed without permanent locking. The absence of a locking element keeps the design simple and reduces assembly steps.

Key Features

• Press fit installation — no threading required, seats into a drilled or reamed bore
• Flanged body with 0.25 inch flange diameter and 0.04 inch flange thickness for positive seating
• Stainless steel body and ball with passivated finish for corrosion resistance
• 2 lb initial force and 5 lb final force for reliable spring-loaded detent action
• Ball diameter of 0.438 inches with 0.058 inch maximum reach
• No locking element — straightforward, low-profile design

Compatibility

Designed as an OEM-style press fit ball plunger for use in mechanical assemblies, fixtures, jigs, and tooling applications requiring a flanged, spring-loaded detent component.

Installation Notes

Installation is performed by pressing the plunger body into a properly sized smooth bore hole sized to match the 0.188 inch body diameter. Ensure the receiving bore is clean and free of burrs before pressing. A press or arbor press is the appropriate tool — do not hammer directly on the ball or flange. Verify bore depth against the length under flange dimension of 0.394 inches to ensure correct seating.