{"product_id":"industrial-crane-hook-block-sheave-20-ton-hook-block","title":"Industrial Crane Hook Block Sheave 20 Ton Hook Block","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"590\"\u003eThe Crane Hook Block Sheave 20 Ton is used in overhead lifting and material handling systems to support wire rope reeving and distribute lifting loads in crane and hoist assemblies. Commonly installed in overhead bridge cranes, gantry cranes, mobile cranes, shipyard cranes, and heavy industrial lifting equipment requiring high-capacity load handling and controlled lifting operations. Maintenance teams and system integrators use this part for crane repairs, hook block rebuilds, sheave replacements, and lifting equipment overhauls. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"592\" data-end=\"609\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"610\" data-end=\"1102\"\u003eThe 20 Ton crane hook block sheave is commonly used to guide wire rope and distribute loads across multiple reeving lines in heavy lifting applications. Typical applications for the 20 Ton crane hook block sheave include steel mills, shipyards, manufacturing plants, ports, mining operations, and heavy fabrication facilities utilizing overhead cranes, gantry cranes, and mobile crane systems requiring reliable lifting performance and load distribution.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1104\" data-end=\"1133\" class=\"PDq2pG_selectionAnchorContainer\"\u003eTechnical Specifications:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"1134\" data-end=\"2260\" class=\"\"\u003e• Manufacturer: Generic \/ Crosby \/ McKissick Compatible\u003cbr data-start=\"1189\" data-end=\"1192\"\u003e• Model \/ Part Number: 20 Ton Crane Hook Block Sheave\u003cbr data-start=\"1245\" data-end=\"1248\"\u003e• Product Type: Crane Hook Block Sheave\u003cbr data-start=\"1287\" data-end=\"1290\"\u003e• Rated Capacity: 20 Ton\u003cbr data-start=\"1314\" data-end=\"1317\"\u003e• Sheave Type: Wire Rope Sheave for Hook Block Assembly\u003cbr data-start=\"1372\" data-end=\"1375\"\u003e• Application: Overhead crane and hoist lifting systems\u003cbr data-start=\"1430\" data-end=\"1433\"\u003e• Construction Material: Forged or Cast Alloy Steel\u003cbr data-start=\"1484\" data-end=\"1487\"\u003e• Hook Type: Single Hook or Double Hook Configuration\u003cbr data-start=\"1540\" data-end=\"1543\"\u003e• Sheave Quantity: Typically 2 to 4 Sheaves depending on reeving arrangement\u003cbr data-start=\"1619\" data-end=\"1622\"\u003e• Compatible Wire Rope Size: 1\/2\" to 3\/4\" depending on block configuration\u003cbr data-start=\"1696\" data-end=\"1699\"\u003e• Bearing Type: Roller Bearing or Bronze Bushing\u003cbr data-start=\"1747\" data-end=\"1750\"\u003e• Mounting: Hook Block Assembly Installation\u003cbr data-start=\"1794\" data-end=\"1797\"\u003e• Safety Features: Load-rated hook with safety latch provisions\u003cbr data-start=\"1860\" data-end=\"1863\"\u003e• Standards Compliance: OSHA, ASME B30, and applicable crane standards\u003cbr data-start=\"1933\" data-end=\"1936\"\u003e• Application Environment: Indoor and outdoor lifting applications\u003cbr data-start=\"2002\" data-end=\"2005\"\u003e• Typical Loads: Structural steel, machinery, fabricated assemblies, containers, and industrial equipment\u003cbr data-start=\"2110\" data-end=\"2113\"\u003e• Approximate Weight: Varies by configuration and manufacturer, typically 120-250 lbs for complete assemblies \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2262\" data-end=\"2286\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2287\" data-end=\"2459\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Crosby McKissick 380 Series 20 Ton Hook Block\u003cbr data-start=\"2334\" data-end=\"2337\"\u003e• Johnson 20 Ton Three Sheave Hook Block\u003cbr data-start=\"2377\" data-end=\"2380\"\u003e• Drafto 20 Ton 4 Sheave Crane Hook Block\u003c\/p\u003e","brand":"PLG Automation ","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51714376663342,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_f36f2fc4-8c1f-4135-88ca-2524cbc1bdcb.jpg?v=1770424615","url":"https:\/\/plgautomation.com\/products\/industrial-crane-hook-block-sheave-20-ton-hook-block","provider":"PLG Automation ","version":"1.0","type":"link"}