Proto Double Box End Wrench

12 point box end allows for fine indexing helping to improve speed and access.

Proto double box end wrench. First name last name email address. Proto has ratcheting wrenches for any job. Stanely proto ratcheting box end wrenches incorporate fine toothed gears provide smooth yet powerful ratcheting. Proto s combination ratcheting wrenches feature our safer and more efficient anti slip design.

The torqueplus design is a high performance drive configuration which allows for quick and easy wrench engagement to the fastener flats not the corners. Fits 4 6 and 12 point fasteners. Ratcheting box end wrenches operate like regular box end wrenches but can turn fasteners without lifting the tool from the fastener head. These tools are high quality and appropriate for use in aerospace government and industries with heavy machinery.

Proto ratcheting double box wrenches 12 point. Open end wrench sets. Features and benefits. The configuration employs a radius corner design shifting contact area and stresses over a large area of the.

If your ratcheting wrench only does one job it s time for an upgrade. Box end wrench sets. Proto s ratcheting wrenches work more efficiently to get the job done safely and accurately. Box end wrenches and sets have an enclosed head end that fits around the entire head of the fastener for a more secure grip while turning.

With thin box heads slim shanks and short arc swings they can be worked in tight spots.