Vlier SS92C Tangless Square Spring Locating Stop

Product Description

The VLIER SS92C is a tangless square spring locating stop designed to provide repeatable, positive positioning in fixturing, tooling, and workholding applications. With a 2-inch body width and a 1.375-inch body length, this aluminum-bodied stop delivers controlled spring force across a 0.25-inch stroke. Initial end force is 14.4 pounds, mid-stroke force is 32 pounds, and final end force is 45.4 pounds. The tangless design eliminates the protruding tang found on standard locating stops, reducing interference with workpieces and simplifying installation in tight layouts. Machinists, toolmakers, and fixture builders are the primary installers of this component.

The SS92C suits precision fixturing setups where controlled spring-loaded registration is required. The 1.25-inch stop head width and 1.25-inch stop head height provide a stable contact surface for locating parts during machining or assembly operations. Mounting hole centers are spaced 1.5 inches apart, with a 1.312-inch distance between the mounting hole and the body edge. The mounting slots measure 0.266 inches in both length and width, accommodating standard fastener hardware. This stop is suited for use in CNC fixtures, inspection fixtures, and manual assembly jigs where consistent part location is critical.

Key Features

• Tangless square profile eliminates tang interference with workpieces and surrounding fixtures
• 0.25-inch stroke with a progressive spring force range from 14.4 pounds initial to 45.4 pounds final
• Aluminum body construction keeps weight low at 0.4 pounds
• Stop head measures 1.25 inches wide by 1.25 inches tall by 0.375 inches thick for solid part contact
• Mounting slots at 0.266 inches allow positional adjustment during installation
• 1.5-inch center-to-center mount hole spacing fits common fixture plate layouts

Compatibility

Designed as a direct-fit spring locating stop for use in precision fixturing, tooling plates, and workholding systems requiring a tangless square-profile stop with a 2-inch body width and standard 1.5-inch mounting hole spacing.

Installation Notes

Installation is performed by toolmakers or fixture technicians using standard fastener hardware through the mounting slots. Ensure the fixture plate is clean and flat before mounting to maintain accurate locating geometry. Do not exceed the rated final end force of 45.4 pounds by compressing the stop beyond its designed 0.25-inch stroke. Verify slot alignment and fastener torque per shop standards before placing the fixture into service.