Over the past 140 years, Blackwoods has grown from being a small marine supply business on the banks of Sydney Harbour, to where we are today - Australia's largest provider of industrial and safety supplies. Blackwoods is committed to maintaining its place as

Sheave Blocks are common lifting mechanisms used for rigging. Using a sheave / pulley block in a block and tackle application reduces the amount of force required to lift an abnormally heavy object.

As nouns the difference between sheave and block is that sheave is a wheel having a groove in the rim for a rope to work in, and set in a block, mast, or the like; the wheel of a pulley while block is a substantial, often approximately cuboid, piece of any substance. As verbs the difference between sheave and block is that sheave is to gather and bind into a sheaf while block is to fill

Replacement sheaves for Western blocks. Our custom crane pulleys and sheaves can be fabricated from cast nylon, aluminum or steel to your precise specifications. For custom requirements, complete our instant quote to provide your specifications. Benefits of Cast Nylon Crane Sheaves Extend the lifetime of wire rope 200 - 300%

11/28 · Basic features of a sheave Sheaves are used wherever rope needs to turn a corner. They guide ropes to where we want them to lead and they re-direct the tension forces applied to ropes in ways that we can use to our advantage. They cannot, of course do this without engaging the rope and supporting it. Sheaves achieve this with two basic features:

SHEAVE BLOCKS SUPERLIFT is the number one sheave block brand in Australia. Whether working deep in an underground mine, an oil platform, or in defense and construction industries, there’sa block to suit every job. And all combine SUPERLIFT's legendary reliability and strength with world- leading manufacturing technology.

The McKissick roll-forged sheave is available in the following: plain bore, bronze bushed, roller bearing, tapered roller bearing, lubrication thru hub, key ways, set screws, full complement bearing. All products have been tested for underwater and hard environment uses, giving the client confidence in using sheaves for all applications.

Shipboard Crane Block 1 Sheave; Shipboard Crane Block 2 Sheaves; Twin Hookblocks; Hooks. Single Hooks; Double Hooks; Sheaves. Sheave KG; Sheave MG; Sheave SG; Horizontal Lead Sheave; Vertical Lead Sheave; General Products. HD Turnbuckle Eye Eye; HD Turnbuckle Jaw Jaw; HD Turnbuckle Eye Jaw; Light Type Snatchblock; Light Type Snatchblock with

Double-sheave pulley blocks and wheels are used with cable or rope to lift or pull heavy loads. Designed for static applications, flat-block pulleys can be affixed to a wall, ceiling, or other firm, flat surface to ensure stability. Made from steel and other corrosion-resistant materials, they are suitable for indoor and outdoor use. Print page

Shop for Blocks and Sheaves at Tractor Supply Co. Buy online, free in-store pickup. Shop today!

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