{"product_id":"crosby-hs-21b-single-sheave-wood-blocks","title":"Crosby HS-21B Single-Sheave Wood Blocks","description":"\u003cp\u003e4:1 Design Factor.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHot-dip galvanized for corrosion resistance.\u003c\/li\u003e\n\u003cli\u003eGrade 5 bolts secured with lock washers and staked nuts.\u003c\/li\u003e\n\u003cli\u003eBronze bushed sheaves with large bearing diameter for extended block life.\u003c\/li\u003e\n\u003cli\u003eBeckets furnished on all blocks.\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds all requirements of ASME B30.26. Importantly, these blocks meet other critical performance requirements including fatigue life, impact properties and material traceability, not addressed by ASME B30.26.\u003c\/li\u003e\n\u003cli\u003eFitting Type: HS-Latch Hook; N-Swivel Hook with Latch; S- Round Pin Anchor Shackle\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAvailable Models\u003c\/h3\u003e\u003cdiv style=\"overflow-x: auto;\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePart No.\u003c\/th\u003e\n\u003cth\u003eBlock Size (in.)\u003c\/th\u003e\n\u003cth\u003eFitting\u003c\/th\u003e\n\u003cth\u003eWorking Load Limit (tons)\u003c\/th\u003e\n\u003cth\u003eSheave Diameter (in.)\u003c\/th\u003e\n\u003cth\u003eRim Thickness (in.)\u003c\/th\u003e\n\u003cth\u003eManila Rope Size (in.)\u003c\/th\u003e\n\u003cth\u003eWeight (lb)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e603831\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eHS\u003c\/td\u003e\n\u003ctd\u003e.45\u003c\/td\u003e\n\u003ctd\u003e2.25\u003c\/td\u003e\n\u003ctd\u003e.63\u003c\/td\u003e\n\u003ctd\u003e1\/2\u003c\/td\u003e\n\u003ctd\u003e1.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e606437\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eN\u003c\/td\u003e\n\u003ctd\u003e.45\u003c\/td\u003e\n\u003ctd\u003e2.25\u003c\/td\u003e\n\u003ctd\u003e.63\u003c\/td\u003e\n\u003ctd\u003e1\/2\u003c\/td\u003e\n\u003ctd\u003e1.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e610039\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003ctd\u003e.45\u003c\/td\u003e\n\u003ctd\u003e2.25\u003c\/td\u003e\n\u003ctd\u003e.63\u003c\/td\u003e\n\u003ctd\u003e1\/2\u003c\/td\u003e\n\u003ctd\u003e1.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e603859\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eHS\u003c\/td\u003e\n\u003ctd\u003e.54\u003c\/td\u003e\n\u003ctd\u003e3.00\u003c\/td\u003e\n\u003ctd\u003e.75\u003c\/td\u003e\n\u003ctd\u003e5\/8\u003c\/td\u003e\n\u003ctd\u003e3.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e606455\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eN\u003c\/td\u003e\n\u003ctd\u003e.54\u003c\/td\u003e\n\u003ctd\u003e3.00\u003c\/td\u003e\n\u003ctd\u003e.75\u003c\/td\u003e\n\u003ctd\u003e5\/8\u003c\/td\u003e\n\u003ctd\u003e3.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e610057\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003ctd\u003e.54\u003c\/td\u003e\n\u003ctd\u003e3.00\u003c\/td\u003e\n\u003ctd\u003e.75\u003c\/td\u003e\n\u003ctd\u003e5\/8\u003c\/td\u003e\n\u003ctd\u003e3.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e603877\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eHS\u003c\/td\u003e\n\u003ctd\u003e.82\u003c\/td\u003e\n\u003ctd\u003e3.50\u003c\/td\u003e\n\u003ctd\u003e1.00\u003c\/td\u003e\n\u003ctd\u003e3\/4\u003c\/td\u003e\n\u003ctd\u003e5.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e606473\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eN\u003c\/td\u003e\n\u003ctd\u003e.82\u003c\/td\u003e\n\u003ctd\u003e3.50\u003c\/td\u003e\n\u003ctd\u003e1.00\u003c\/td\u003e\n\u003ctd\u003e3\/4\u003c\/td\u003e\n\u003ctd\u003e5.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e610075\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003ctd\u003e.82\u003c\/td\u003e\n\u003ctd\u003e3.50\u003c\/td\u003e\n\u003ctd\u003e1.00\u003c\/td\u003e\n\u003ctd\u003e3\/4\u003c\/td\u003e\n\u003ctd\u003e5.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e603911\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003eHS\u003c\/td\u003e\n\u003ctd\u003e1.27\u003c\/td\u003e\n\u003ctd\u003e4.75\u003c\/td\u003e\n\u003ctd\u003e1.13\u003c\/td\u003e\n\u003ctd\u003e7\/8 - 1\u003c\/td\u003e\n\u003ctd\u003e13.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e606516\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003eN\u003c\/td\u003e\n\u003ctd\u003e1.27\u003c\/td\u003e\n\u003ctd\u003e4.75\u003c\/td\u003e\n\u003ctd\u003e1.13\u003c\/td\u003e\n\u003ctd\u003e7\/8 - 1\u003c\/td\u003e\n\u003ctd\u003e13.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e610119\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003ctd\u003e1.27\u003c\/td\u003e\n\u003ctd\u003e4.75\u003c\/td\u003e\n\u003ctd\u003e1.13\u003c\/td\u003e\n\u003ctd\u003e7\/8 - 1\u003c\/td\u003e\n\u003ctd\u003e13.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003eDimensions\u003c\/h3\u003e\u003cdiv style=\"overflow-x: auto;\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePart No.\u003c\/th\u003e\n\u003cth\u003eCenter Pin Diameter (in.)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e603831\u003c\/td\u003e\n\u003ctd\u003e.38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e606437\u003c\/td\u003e\n\u003ctd\u003e.38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e610039\u003c\/td\u003e\n\u003ctd\u003e.38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e603859\u003c\/td\u003e\n\u003ctd\u003e.38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e606455\u003c\/td\u003e\n\u003ctd\u003e.38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e610057\u003c\/td\u003e\n\u003ctd\u003e.38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e603877\u003c\/td\u003e\n\u003ctd\u003e.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e606473\u003c\/td\u003e\n\u003ctd\u003e.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e610075\u003c\/td\u003e\n\u003ctd\u003e.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e603911\u003c\/td\u003e\n\u003ctd\u003e.63\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e606516\u003c\/td\u003e\n\u003ctd\u003e.63\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e610119\u003c\/td\u003e\n\u003ctd\u003e.63\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"Crosby","offers":[{"title":"4 \/ HS","offer_id":67912939438387,"sku":"Crosby-603831","price":287.0,"currency_code":"USD","in_stock":true},{"title":"4 \/ N","offer_id":67912939471155,"sku":"Crosby-606437","price":359.0,"currency_code":"USD","in_stock":true},{"title":"4 \/ S","offer_id":67912939503923,"sku":"Crosby-610039","price":372.0,"currency_code":"USD","in_stock":true},{"title":"5 \/ HS","offer_id":67912939536691,"sku":"Crosby-603859","price":309.0,"currency_code":"USD","in_stock":true},{"title":"5 \/ N","offer_id":67912939569459,"sku":"Crosby-606455","price":389.0,"currency_code":"USD","in_stock":true},{"title":"5 \/ S","offer_id":67912939602227,"sku":"Crosby-610057","price":285.0,"currency_code":"USD","in_stock":true},{"title":"6 \/ HS","offer_id":67912939634995,"sku":"Crosby-603877","price":355.0,"currency_code":"USD","in_stock":true},{"title":"6 \/ N","offer_id":67912939667763,"sku":"Crosby-606473","price":464.0,"currency_code":"USD","in_stock":true},{"title":"6 \/ S","offer_id":67912939700531,"sku":"Crosby-610075","price":388.0,"currency_code":"USD","in_stock":true},{"title":"8 \/ HS","offer_id":67912939733299,"sku":"Crosby-603911","price":548.0,"currency_code":"USD","in_stock":true},{"title":"8 \/ N","offer_id":67912939766067,"sku":"Crosby-606516","price":695.0,"currency_code":"USD","in_stock":true},{"title":"8 \/ S","offer_id":67912939798835,"sku":"Crosby-610119","price":540.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0847\/9450\/7571\/files\/syevaifch5hy956vjoya.jpg?v=1793734181","url":"https:\/\/www.edwardswirerope.com\/products\/crosby-hs-21b-single-sheave-wood-blocks","provider":"Edwards Wire Rope","version":"1.0","type":"link"}