{"product_id":"ronstan-series-40-ball-bearing-triple-block","title":"Ronstan Series 40 Ball Bearing Triple Block","description":"\u003cp\u003eThe Ronstan Series 40 Ball Bearing Block Triple is a lightweight triple sheave block with a swivel shackle head for full 360° rotation. Acetal ball bearings running on UV stabilised acetal sheaves provide high performance and low friction across the full working load range via a proven 2-stage bearing system. Cheek cut-outs allow for easy bearing maintenance in the field.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e Triple sheave, swivel shackle head\u003cbr\u003e\u003cstrong\u003eSheave:\u003c\/strong\u003e UV stabilised acetal (1-9\/16\" diameter)\u003cbr\u003e\u003cstrong\u003eBearings:\u003c\/strong\u003e Acetal ball bearings, 2-stage system\u003cbr\u003e\u003cstrong\u003eCheeks:\u003c\/strong\u003e Impact and UV resistant fibre-reinforced nylon with cut-outs for easy maintenance\u003cbr\u003e\u003cstrong\u003eLoad Strap \u0026amp; Head Fitting:\u003c\/strong\u003e Grade 316 stainless steel\u003cbr\u003e\u003cstrong\u003eMax Rope Diameter:\u003c\/strong\u003e 3\/8\"\u003cbr\u003e\u003cstrong\u003ePin Diameter:\u003c\/strong\u003e 3\/16\"\u003cbr\u003e\u003cstrong\u003eMax Working Load:\u003c\/strong\u003e 1,320 lb\u003cbr\u003e\u003cstrong\u003eBreaking Load:\u003c\/strong\u003e 3,090 lb\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 6.9 oz\u003cbr\u003e\u003cstrong\u003eItem Code:\u003c\/strong\u003e RF40300\u003c\/p\u003e","brand":"Ronstan","offers":[{"title":"Default Title","offer_id":48388091511016,"sku":"9316800255351","price":119.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/9065\/8280\/files\/9316800255351_1.jpg?v=1777283785","url":"https:\/\/boatharbourmarine.com.au\/products\/ronstan-series-40-ball-bearing-triple-block","provider":"Boat Harbour Marine","version":"1.0","type":"link"}