Gibraltar SG-011-G Leveling Mount 500 Lb 1/2-13

Product Description

The GIBRALTAR SG-011-G is a heavy-duty leveling mount designed to support and stabilize equipment, machinery, and structural frames on uneven or hard flooring surfaces. Rated for a static load capacity of 500 pounds, this mount accepts a 1/2-13 bolt thread and provides a 4.0-inch thread length for precise height adjustment. The 2.8-inch base diameter distributes load across a stable footprint. Millwrights, machine installers, and maintenance technicians use leveling mounts like this one to achieve level positioning on production floors, in equipment rooms, and during machinery installation or alignment work.

This leveling mount is suited for industrial and commercial applications where vibration damping, floor protection, and precise vertical adjustment are required. Typical use cases include mounting CNC machines, conveyors, workbenches, HVAC equipment bases, and similar floor-supported assemblies. The 1/2-13 thread pattern is a standard coarse-thread size widely compatible with manufactured equipment frames and weld-on receivers. Each unit is sold individually.

Key Features

• 500 lb static load capacity for heavy equipment support
• 1/2-13 bolt thread — standard coarse-thread pattern for broad compatibility
• 4.0-inch thread length provides a substantial range of vertical height adjustment
• 2.8-inch base diameter delivers a stable, low-profile floor footprint
• Single-unit packaging supports per-leg replacement or small-quantity installs

Compatibility

Designed as an OEM-style leveling mount for industrial machinery, equipment frames, and fabricated assemblies that use a standard 1/2-13 threaded leveling foot receiver.

Installation Notes

Installation is typically performed by millwrights or mechanical maintenance technicians. Thread the mount into a matching 1/2-13 tapped hole or weld-on receiver on the equipment base and adjust height before tightening the lock nut to secure position. De-energize and lock out all energy sources on the equipment before working underneath or repositioning it. Verify the floor surface load rating before installing multiple mounts under heavy machinery.