Gibraltar 855025-G Round Spring Locating Stop

Product Description

The GIBRALTAR 855025-G is a round spring locating stop designed to precisely position and hold workpieces during machining, assembly, or fixture operations. Built with an aluminum body, this locating stop uses an internal spring mechanism to provide consistent mid-end force of 32 pounds, allowing repeatable part placement without manual adjustment. The stop head measures 0.8125 inches outside diameter with a 7/8-inch flat button inner diameter, and the unit delivers a 1/4-inch stroke length. It is a standard industrial hardware component installed by machinists, toolmakers, and fixture builders working in manufacturing and production environments.

This round spring locating stop is suited for use in machining fixtures, jigs, and production tooling where repeatable workpiece location is required. The 2-inch base width and 1-3/8-inch body length provide a stable mounting footprint. Mounting holes are spaced 1-1/2 inches center to center, with 1-7/32 inches from the mount hole to the edge, making it compatible with standard fixture plate layouts. The 1/4-inch base thickness keeps the profile low in tight fixture assemblies.

Key Features

• Spring-loaded mechanism delivers 32 pounds mid-end force for consistent workpiece location
• Aluminum body construction offers a lightweight, corrosion-resistant build
• 1/4-inch stroke length accommodates standard locating and positioning applications
• 2-inch base width with 1-1/2-inch mount hole center spacing fits common fixture plate patterns
• 0.8125-inch stop head outside diameter with 7/8-inch flat button inner diameter
• Low-profile 7/8-inch overall height suits space-constrained fixture assemblies

Compatibility

Designed as an OEM-style replacement or direct-fit component for standard machining fixtures, jigs, and production tooling assemblies that require spring locating stops with a 2-inch base width and 1-1/2-inch mount hole center spacing.

Installation Notes

Installation is typically performed by machinists or toolmakers using standard drill and tap equipment to secure the stop to a fixture plate or tooling surface. Ensure the mounting surface is flat and clean before securing to maintain location accuracy. Verify mount hole spacing against your fixture layout before drilling. De-energize or lock out any associated machinery before installing or replacing locating components in an active fixture.