Proto J795SA Wrench Set Inch 3 Piece Alloy Steel

Product Description

The PROTO J795SA is a 3-piece combination wrench set sized in inch measurements and built from alloy steel with an oxide finish. Designed for heavy-duty fastener work in trade environments, this set covers three larger wrench sizes: 1-1/5 inches, 1-2/5 inches, and 1-1/2 inches. The alloy steel construction delivers the strength needed for high-torque applications on large fasteners common in mechanical, HVAC, and plumbing installations. The oxide finish provides corrosion resistance without adding bulk. At 3.28 pounds, this is a solid, full-size set suited for professional tool kits where reach and leverage on large hardware matter.

This wrench set is intended for professional trades requiring large-size inch-standard tooling. Typical applications include working on large pipe fittings, mechanical equipment mounting hardware, and structural connections found in commercial HVAC, plumbing, and industrial service work. The three included sizes address fasteners in the 1-inch-plus range that smaller combination sets do not cover. Licensed technicians and journeymen who regularly encounter oversized hex fasteners will find this set a practical addition to their service inventory.

Key Features

• 3-piece set includes 1-1/5 inch, 1-2/5 inch, and 1-1/2 inch wrenches
• Alloy steel construction for high-torque durability
• Oxide finish provides corrosion resistance
• Inch system of measurement — compatible with standard US fasteners
• Non-ratcheting design for straightforward, reliable engagement

Compatibility

Designed as an OEM-style replacement wrench set for use with inch-standard fasteners in the 1-1/5 inch to 1-1/2 inch range across mechanical, HVAC, plumbing, and industrial trade applications.

Installation Notes

Hand tools such as this wrench set require no special installation. Inspect each wrench for cracks or deformation before applying torque to large fasteners. Always select the correct size to avoid rounding fastener heads. Follow applicable workplace safety guidelines when working on pressurized systems or energized equipment — shut down and lock out equipment before servicing fasteners on live systems.