Editing Temporary Sheers Comprise Two Upright Spars
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Revision as of 18:23, 17 August 2025 by NinaXdp830 (talk | contribs) (Created page with "<br>Shear legs, also called sheers, shears, or sheer legs, are a form of two-legged lifting system. Shear legs could also be permanent, formed of a stable A-frame and supports, as generally seen on land and the floating sheerleg, or short-term, as aboard a vessel missing a set crane or derrick. When fixed, they are sometimes used for very heavy lifting, as in tank recovery, shipbuilding, and offshore salvage operations. At dockyards they hoist masts and other substantial...")
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