Gibraltar STS-3-G Tapped Pivotal Leveling Mount 5/8-11

Product Description

The GIBRALTAR STS-3-G is a tapped pivotal leveling mount designed for industrial and commercial equipment positioning applications. It features a 5/8-11 threaded stud and a pivoting pad that allows angular adjustment to compensate for uneven floors or mounting surfaces. With a rated load capacity of 6,000 pounds, this mount is built for heavy-duty static support of machinery, workbenches, fabrication equipment, and production line bases. Both the stud and pad are constructed from stainless steel, providing corrosion resistance in wash-down, outdoor, and chemically exposed environments. Overall length is 1.25 inches with a base diameter of 2.5 inches.

This leveling mount is suited for use in manufacturing facilities, food processing plants, laboratories, and other settings where equipment must be leveled on concrete or steel flooring. The pivotal pad design accommodates surface irregularities without concentrating stress at a single point, making it a common choice for precision machinery alignment and vibration reduction in both light and heavy industrial installations. Installers in machine shop, millwright, and industrial maintenance trades regularly specify this type of mount.

Key Features

• 6,000 lb static load capacity for heavy equipment support
• Tapped pivotal pad allows angular self-adjustment on uneven surfaces
• Stainless steel stud and pad for corrosion resistance in harsh environments
• 5/8-11 thread size for compatibility with standard hardware and mounting feet
• 2.5-inch base diameter distributes load across a wide footprint
• Compact 1.25-inch overall length suits low-clearance installations

Compatibility

Designed as an OEM-style replacement or aftermarket leveling mount for industrial machinery, workbenches, and equipment bases requiring a 5/8-11 tapped pivotal mount with stainless steel construction.

Installation Notes

Installation is typically performed by millwrights, machine technicians, or industrial maintenance personnel. Equipment must be de-energized and safely supported before leveling mounts are adjusted or replaced. Use an appropriate wrench on the 7/8-inch hex to adjust height and achieve level; confirm load is distributed evenly across all mount points before returning equipment to service. Verify that the mounting surface and equipment base thread engagement are adequate for the rated load.