{"product_id":"cast-nylon-dock-bumper-450-x-250-x-50mm","title":"Cast Nylon Dock Bumper 450 x 250 x 50mm | Hard Wearing Yellow Face, 2 Recessed Holes | Fits Rubber Packer and Back Plate","description":"\u003cp\u003eWhen a loading bay wears through ordinary dock bumper faces, this is the harder option. It is a solid yellow cast nylon face, 450 x 250 x 50mm, with two deep recesses so the bolts sit below the surface where a trailer cannot reach them. It is the face only: bolt it to a rubber packer and back plate, either as a new bumper or as an upgrade on a 450mm set-up you already have.\u003c\/p\u003e\n\u003cfigure style=\"margin:16px 0\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0621\/3002\/8778\/files\/cast-nylon-dock-bumper-face-450-x-250-x-50mm-technical-drawing.jpg?width=1200\" alt=\"Technical drawing of the cast nylon dock bumper face 450 x 250 x 50mm with two stepped holes 250mm apart and a chamfered edge\" width=\"1200\" height=\"1200\" loading=\"lazy\" style=\"display:block;width:100%;max-width:760px;height:auto;margin:0 auto\"\u003e\u003c\/figure\u003e\n\u003ch2\u003eWhy choose a cast nylon face\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHarder, for longer life.\u003c\/strong\u003e Nylon is harder than UHMWPE and lasts longer, though it costs more. It suits a busy bay where you would rather change a face less often.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBolts sit below the surface.\u003c\/strong\u003e Each hole is 30mm through, inside a 75mm recess 25mm deep from the face. The bolt head and washer sit in the recess, so the trailer meets nylon and not steel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA chamfered edge.\u003c\/strong\u003e The edge is chamfered all round, with no sharp corner on the contact face.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEasy for a driver to see.\u003c\/strong\u003e The yellow face stands out against grey concrete, which helps when lining up in the mirrors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuild it to the depth you need.\u003c\/strong\u003e The face is 50mm thick. A rubber packer behind it sets the overall depth and keeps some give in the assembly, and the packer comes in several thicknesses.\u003c\/p\u003e\n\u003ch2\u003eWhere it is used\u003c\/h2\u003e\n\u003cp\u003eBusy goods-in and despatch bays at distribution centres, parcel depots and factories, where a standard face wears quickly and a harder one is worth the extra cost.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eWhat you get\u003c\/th\u003e\n\u003ctd\u003eOne cast nylon face. The back plate, rubber packer and fixings are not included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003ctd\u003e450 x 250 x 50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e5.1kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eCast nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour\u003c\/th\u003e\n\u003ctd\u003eYellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFixing holes\u003c\/th\u003e\n\u003ctd\u003eTwo on the centre line, 30mm through, each in a 75mm recess 25mm deep from the face\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHole positions\u003c\/th\u003e\n\u003ctd\u003e250mm apart, 100mm from each end\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEdge\u003c\/th\u003e\n\u003ctd\u003eChamfered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible back plate\u003c\/th\u003e\n\u003ctd\u003e460 x 255 x 15mm, galvanised or plain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible packer\u003c\/th\u003e\n\u003ctd\u003eAll 450mm rubber packers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSold as\u003c\/th\u003e\n\u003ctd\u003eOne piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLoad rating\u003c\/th\u003e\n\u003ctd\u003eNot published for this line\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eWhat you need to build the full bumper\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eWhere to get it\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNylon face\u003c\/td\u003e\n\u003ctd\u003eThis product\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRubber packer, 10, 15, 20 or 50mm\u003c\/td\u003e\n\u003ctd\u003eOptions on our \u003ca href=\"\/products\/dock-bumper-a003\"\u003e450 x 250 x 100mm dock bumper\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGalvanised back plate with M24 threaded holes\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/heavy-duty-dock-bumper-back-plate-2\"\u003e460 x 255 x 15mm back plate\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlain back plate, better for welding to steelwork\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/heavy-duty-dock-bumper-back-plate\"\u003e460 x 255 x 15mm back plate\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA ready-made bumper instead, with a yellow UHMWPE face\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/heavy-duty-rubber-dock-bumper-2\"\u003e450 x 250 x 115mm low friction bumper\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFitting and care\u003c\/h2\u003e\n\u003cp\u003eFix the back plate to the dock first, then bolt the packer and nylon face to it through the two holes at 250mm centres. The galvanised back plate has M24 threaded holes at those centres. Check the holes against your own plate before you fit, and make sure the bolts are long enough to pass through the face, the packer and into the plate. Have a competent installer confirm that the wall and fixings suit the loads at your dock.\u003c\/p\u003e\n\u003cp\u003eCheck the face and bolts during routine dock inspections. A dock bumper protects the building and vehicle from routine contact. It is not a vehicle restraint and does not replace wheel chocks or a banksman.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this a complete dock bumper?\u003c\/summary\u003e\u003cp\u003eNo, it is the face only. It needs a back plate and normally a rubber packer, both sold separately. The photos of the full assembly show those parts fitted.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eAre the fixings included?\u003c\/summary\u003e\u003cp\u003eNo. The bolt length depends on the packer you choose. The holes are 30mm through, and the 75mm recess takes a bolt head and washer. Call us if you want to talk it through.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWill it fit my existing 450mm back plate?\u003c\/summary\u003e\u003cp\u003eIt fits our 460 x 255 x 15mm back plates, which have threaded holes at the same 250mm centres. For another make, check that the hole centres match before you order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow is nylon different from yellow UHMWPE?\u003c\/summary\u003e\u003cp\u003eNylon is harder and lasts longer, but costs more. UHMWPE has a very low friction surface and is the lower cost choice.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow many do I need per door?\u003c\/summary\u003e\u003cp\u003eMost loading bays use two bumpers, one each side of the dock leveller. The price shown is for one nylon face.\u003c\/p\u003e\u003c\/details\u003e\n\u003ch2\u003eOrdering and delivery\u003c\/h2\u003e\n\u003cp\u003eAdd the quantity you need above. For a delivery date, a whole site or several doors, call 01744 520 110 or email sales@industrialsuppliesco.co.uk and we will go through it with you.\u003c\/p\u003e\n","brand":"Industrial Supplies Co","offers":[{"title":"Default Title","offer_id":63237381194115,"sku":"DB-NYL-450X250X50","price":597.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/3002\/8778\/files\/pair-yellow-cast-nylon-dock-bumpers-450-x-250-x-50mm-either-side-dock-leveller.jpg?v=1793888496","url":"https:\/\/industrialsuppliesco.co.uk\/products\/cast-nylon-dock-bumper-450-x-250-x-50mm","provider":"industrialsuppliesco.co.uk","version":"1.0","type":"link"}