Vlier SS92B Tangless Square Spring Locating Stop

Product Description

The VLIER SS92B is a tangless square spring locating stop designed for precision workholding and fixturing applications. The unit features a 2-inch body width and 1.375-inch body length with a 0.25-inch stroke length. The spring mechanism delivers an initial end force of 14.4 pounds, a mid end force of 32 pounds, and a final end force of 45.4 pounds, providing reliable, repeatable part location under load. The body is constructed from aluminum, keeping weight low while maintaining structural integrity in machine tool, jig, and fixture environments. Installation is handled by machinists, toolmakers, and fixture technicians working with production or inspection setups.

The SS92B is suited for use in jigs, fixtures, and workholding assemblies where a positive, spring-loaded stop point is required. The tangless profile eliminates the protruding tang found on standard spring plungers, reducing interference risk in close-clearance mounting configurations. The square stop head format provides a flat contact surface for consistent part registration. This stop is applicable in both light production and precision inspection fixture builds where repeatable location is critical.

Key Features

• Tangless design eliminates tang interference in tight fixture layouts
• Square stop head measures 1.25 inches wide by 1.25 inches high for broad, flat part contact
• Three-stage spring force: 14.4 pounds initial, 32 pounds mid, 45.4 pounds final end force
• Aluminum body construction for lightweight, corrosion-resistant performance
• Mounting slot dimensions of 0.25 inches length by 0.266 inches width for secure, adjustable positioning
• Distance between mount hole centers is 1.5 inches with 1.312 inches from mount hole to edge

Compatibility

Designed as an OEM-style replacement or direct-fit component for jigs, fixtures, and workholding systems requiring a tangless square spring locating stop with a 2-inch body width footprint.

Installation Notes

Installation is typically performed by toolmakers or fixture technicians using standard machining and assembly tools. Ensure the mounting surface is clean and flat before seating the stop to maintain accurate location. Secure fasteners through the mounting slots to the specified fixturing plate before applying any workpiece load. Follow applicable shop standards and fixture design guidelines when integrating spring stops into production or inspection fixtures.