Torquing involves the process of measuring a force's tendency to produce rotation and torsion about a designated axis. Efficient functioning of a threaded fastener relies upon its objective to clamp parts together with a tension greater than any separating external force. Therefore, the bolt remains under near constant stress, with immunity to fatigue. The necessary tightening torque process is imperative to ensure there is correct initial tension.

Also referred to as ratchet lever winches, come alongs are highly versatile and enduring to meet the demands of industrial and construction hoisting needs. Features of come alongs include rugged steel framing, drop forged safety hooks and forged steel zinc plated hooks, as well as heavy gauge steel options.

Manhattan Island is one of the five New York City Boroughs. Manhattan's utilities, electric, gas, steam, water, sewer, fiberoptic and communication cables are all underground and require specialized equipment to install and service these facilities.