{"product_id":"safety-bollard","title":"Safety Bollard — Shear Bolt Release","description":"\u003ch2\u003eSafety Bollard — Shear Bolt Release (K-2006)\u003c\/h2\u003e\n\u003cp\u003eA bollard designed to fail in a chosen place. The head is held to its base by\na \u003cstrong\u003eshear bolt\u003c\/strong\u003e which lets the head come free when overloaded,\nprotecting the jetty and leaving the fixed base undamaged. A precautionary\nretaining chain keeps the released head from going over the side.\n\u003cstrong\u003eTo return to service, only the shear bolt need be replaced.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWhy this matters\u003c\/h3\u003e\n\u003cp\u003ePort design codes assume a deliberate order of failure: the mooring line\nrenders out first, then the line parts, then the bollard or hook fails, and only\nlast is the structure itself compromised. A bollard that is stronger than its\nfoundation inverts that order and takes the quay edge with it. The safety\nbollard puts the intended failure into a single replaceable part.\u003c\/p\u003e\n\u003ch3\u003eBefore you specify a load\u003c\/h3\u003e\n\u003cp\u003eThe rating below is the bollard's. It is not a substitute for a mooring\nanalysis. Nominal bollard loads from \u003cstrong\u003eBS 6349-1-2\u003c\/strong\u003e,\n\u003cstrong\u003ePIANC 153B\u003c\/strong\u003e and \u003cstrong\u003eEAU 2020\u003c\/strong\u003e can be used directly for\nvessels up to about 20,000 tonnes loaded displacement; above that they are\npreliminary-design figures only. We supply the fitting — the mooring study and\nthe holding-down design are your engineer's.\u003c\/p\u003e\n\u003ch3\u003eDimensions, loads and weights\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePart No.\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eA\u003c\/th\u003e\n\u003cth\u003eB\u003c\/th\u003e\n\u003cth\u003eC\u003c\/th\u003e\n\u003cth\u003eD\u003c\/th\u003e\n\u003cth\u003eE\u003c\/th\u003e\n\u003cth\u003eF\u003c\/th\u003e\n\u003cth\u003eG\u003c\/th\u003e\n\u003cth\u003eH\u003c\/th\u003e\n\u003cth\u003eK\u003c\/th\u003e\n\u003cth\u003eL\u003c\/th\u003e\n\u003cth\u003eM\u003c\/th\u003e\n\u003cth\u003eN\u003c\/th\u003e\n\u003cth\u003eP\u003c\/th\u003e\n\u003cth\u003eR\u003c\/th\u003e\n\u003cth\u003eS\u003c\/th\u003e\n\u003cth\u003eNom. load\u003c\/th\u003e\n\u003cth\u003eShear bolt\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e084-6705\u003c\/strong\u003e *\u003c\/td\u003e\n\u003ctd\u003eSize 10\u003c\/td\u003e\n\u003ctd\u003e450\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e194\u003c\/td\u003e\n\u003ctd\u003e95\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003ctd\u003e270\u003c\/td\u003e\n\u003ctd\u003e145\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003eNaN\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e100 kN\u003c\/strong\u003e (≈10.2 t)\u003c\/td\u003e\n\u003ctd\u003eM24\u003c\/td\u003e\n\u003ctd\u003e105 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e084-6687\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSize 15\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003ctd\u003e219\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e290\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e55\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003eNaN\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e150 kN\u003c\/strong\u003e (≈15.3 t)\u003c\/td\u003e\n\u003ctd\u003eM30\u003c\/td\u003e\n\u003ctd\u003e140 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e084-6669\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSize 20\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003ctd\u003e350\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e245\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e310\u003c\/td\u003e\n\u003ctd\u003e160\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003eNaN\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e200 kN\u003c\/strong\u003e (≈20.4 t)\u003c\/td\u003e\n\u003ctd\u003eM36\u003c\/td\u003e\n\u003ctd\u003e185 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e084-6641\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSize 25\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e267\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e46\u003c\/td\u003e\n\u003ctd\u003e330\u003c\/td\u003e\n\u003ctd\u003e170\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003eNaN\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e250 kN\u003c\/strong\u003e (≈25.5 t)\u003c\/td\u003e\n\u003ctd\u003eM42\u003c\/td\u003e\n\u003ctd\u003e223 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e084-6623\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSize 30\u003c\/td\u003e\n\u003ctd\u003e650\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e273\u003c\/td\u003e\n\u003ctd\u003e130\u003c\/td\u003e\n\u003ctd\u003e52\u003c\/td\u003e\n\u003ctd\u003e355\u003c\/td\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003eNaN\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e300 kN\u003c\/strong\u003e (≈30.6 t)\u003c\/td\u003e\n\u003ctd\u003eM48\u003c\/td\u003e\n\u003ctd\u003e290 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e084-6605\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSize 50\u003c\/td\u003e\n\u003ctd\u003e650\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e298\u003c\/td\u003e\n\u003ctd\u003e140\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e380\u003c\/td\u003e\n\u003ctd\u003e190\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003eNaN\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e500 kN\u003c\/strong\u003e (≈51 t)\u003c\/td\u003e\n\u003ctd\u003eM56\u003c\/td\u003e\n\u003ctd\u003e355 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e084-6507\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSize 75\u003c\/td\u003e\n\u003ctd\u003e750\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e324\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e68\u003c\/td\u003e\n\u003ctd\u003e405\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e95\u003c\/td\u003e\n\u003ctd\u003eNaN\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e750 kN\u003c\/strong\u003e (≈76.5 t)\u003c\/td\u003e\n\u003ctd\u003eM64\u003c\/td\u003e\n\u003ctd\u003e485 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e084-6482\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSize 100\u003c\/td\u003e\n\u003ctd\u003e750\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e356\u003c\/td\u003e\n\u003ctd\u003e160\u003c\/td\u003e\n\u003ctd\u003e77\u003c\/td\u003e\n\u003ctd\u003e435\u003c\/td\u003e\n\u003ctd\u003e210\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e105\u003c\/td\u003e\n\u003ctd\u003eNaN\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e1000 kN\u003c\/strong\u003e (≈102 t)\u003c\/td\u003e\n\u003ctd\u003eM72\u003c\/td\u003e\n\u003ctd\u003e605 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e084-6464\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSize 125\u003c\/td\u003e\n\u003ctd\u003e900\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e406\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e85\u003c\/td\u003e\n\u003ctd\u003e470\u003c\/td\u003e\n\u003ctd\u003e225\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003eNaN\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e85\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e1250 kN\u003c\/strong\u003e (≈127.5 t)\u003c\/td\u003e\n\u003ctd\u003eM80\u003c\/td\u003e\n\u003ctd\u003e930 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e084-6446\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSize 150\u003c\/td\u003e\n\u003ctd\u003e900\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e419\u003c\/td\u003e\n\u003ctd\u003e190\u003c\/td\u003e\n\u003ctd\u003e94\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e240\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e135\u003c\/td\u003e\n\u003ctd\u003eNaN\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e95\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e1500 kN\u003c\/strong\u003e (≈153 t)\u003c\/td\u003e\n\u003ctd\u003eM90\u003c\/td\u003e\n\u003ctd\u003e1030 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eAll dimensions in millimetres.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eTen sizes from \u003cstrong\u003e100 kN to 1500 kN\u003c\/strong\u003e nominal load\n(roughly 10 to 153 tonnes force). Note the size number is not the load: size ×\n10 = kN, so size 150 is 1500 kN. N is given as a rectangle, L is the retaining\nchain length. Shear bolts from M24 to M90.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e* The part number for the size 10 bollard is not legible on our archive scan.\nIt is shown as 084-6705 on the strength of the rest of the sequence — we will\nconfirm it against the mill's current list when we quote.\u003c\/p\u003e","brand":"Dibblee","offers":[{"title":"Size 10 — 084-6705","offer_id":50199328948501,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"Size 15 — 084-6687","offer_id":50199328981269,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"Size 20 — 084-6669","offer_id":50199329014037,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"Size 25 — 084-6641","offer_id":50199329046805,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"Size 30 — 084-6623","offer_id":50199329079573,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"Size 50 — 084-6605","offer_id":50199329112341,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"Size 75 — 084-6507","offer_id":50199329145109,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"Size 100 — 084-6482","offer_id":50199329177877,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"Size 125 — 084-6464","offer_id":50199329210645,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"Size 150 — 084-6446","offer_id":50199329243413,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/4160\/7445\/files\/safety-bollard-k2006.jpg?v=1790105332","url":"https:\/\/www.kentershackle.com\/products\/safety-bollard","provider":"Kenter Shackles","version":"1.0","type":"link"}