{"product_id":"premium-collar-55x46mm","title":"Square Spool Collar for 25mm Square Bar, 55 x 55mm Cast, 27mm Square Hole, Raw Finish","description":"\u003cp\u003e\u003cstrong\u003eA heavy square collar for 25mm square bar.\u003c\/strong\u003e This cast collar is 55mm tall: a stepped square band 55mm across in the middle, shaped square waists above and below and a 33mm square lip at each end. A 27mm square hole slides over 25mm square bar, so a row of them at one height gives heavy gates and railings a bold architectural band. The price shown is for one collar, with a minimum order of 10.\u003c\/p\u003e\n\u003cfigure style=\"margin:16px 0\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0621\/3002\/8778\/files\/square-spool-collar-55x55-dimension-drawing.jpg?width=1200\" alt=\"Dimension drawing of the square spool collar: 55mm tall, 55mm square band, 33mm ends, 27mm square hole\" 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 this collar\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSized for heavy bar.\u003c\/strong\u003e Few collars take 25mm square bar. This one does, and stays in proportion at 55mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSquare on square bar.\u003c\/strong\u003e Every face lines up with the flats of the bar.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill not turn on the bar.\u003c\/strong\u003e The square hole keeps every collar facing the same way.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReady to paint.\u003c\/strong\u003e Raw castings can show light surface rust from storage. Wire brush, then prime and paint.\u003c\/p\u003e\n\u003ch2\u003eWhere it is used\u003c\/h2\u003e\n\u003cp\u003eHeavy driveway and estate gates, security railings and gate posts made from 25mm square bar.\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 collar, minimum order 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eCast metal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eRaw, unpainted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e55mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidest point\u003c\/th\u003e\n\u003ctd\u003e55mm square band\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnds\u003c\/th\u003e\n\u003ctd\u003e33mm square\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHole\u003c\/th\u003e\n\u003ctd\u003e27mm square\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSuits bar\u003c\/th\u003e\n\u003ctd\u003e25 x 25mm square\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e0.33 kg each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFixing\u003c\/th\u003e\n\u003ctd\u003eSlide on, then tack weld or bond\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eHow many do you need?\u003c\/h2\u003e\n\u003cp\u003eOne per bar for a single band. Heavy gates in 25mm bar are usually set at 125mm to 130mm centres, about 8 bars per metre.\u003c\/p\u003e\n\u003ch2\u003eIs this the right collar?\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYou want\u003c\/th\u003e\n\u003cth\u003eChoose\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eA square spool on 25mm square bar\u003c\/td\u003e\n\u003ctd\u003eThis collar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThe same shape on 16mm square bar\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/premium-collar-44-x-41mm\"\u003eSquare spool collar, 48 x 44mm\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThe same shape on 12mm square bar\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/premium-collar-40x45mm\"\u003eSquare spool collar, 40 x 46mm\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA square knuckle on 20mm square bar\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/premium-collar-40mm-x-70mm\"\u003eSquare knuckle collar, 44 x 65mm\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA grand ornate collar on 20mm square bar\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/premium-ornate-collar-65mm-x-190mm\"\u003eGrand ornate collar, 186mm\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\u003eThread the collars onto the bars before the bars are fixed at both ends. Mark a level line, slide each collar to it, then hold it with a tack weld at the top and bottom edge, or a metal adhesive if you are not welding.\u003c\/p\u003e\n\u003cp\u003eWire brush off any surface rust and degrease, then prime with a metal primer and paint to match the rest of the ironwork. We do not recommend hot-dip galvanising for this collar: castings like this have been known to blister or crack in the zinc bath. Use a zinc-rich primer instead outdoors.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eIs the price for one collar?\u003c\/summary\u003e\u003cp\u003eYes, it is for one collar, with a minimum order of 10.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhy is there rust on it?\u003c\/summary\u003e\u003cp\u003eIt is raw cast iron with no coating, so light surface rust can form in storage. It wire brushes off before priming and does not affect the casting.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWill it fit 25mm round bar?\u003c\/summary\u003e\u003cp\u003eIt will slide on, but it will turn and sit loose. It is made for square bar.\u003c\/p\u003e\u003c\/details\u003e\n\u003ch2\u003eOrdering and delivery\u003c\/h2\u003e\n\u003cp\u003eOrder 10 or more online, with Express UK Delivery to your site and same-day dispatch on orders before 2pm, Monday to Friday. For a larger job, call 01744 520 110 or email sales@industrialsuppliesco.co.uk and we will confirm availability and delivery before you order.\u003c\/p\u003e","brand":"industrialsuppliesco.co.uk","offers":[{"title":"Default Title","offer_id":57489180557699,"sku":"SSHF-799491-01","price":5.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/3002\/8778\/files\/square-spool-collar-25mm-square-bar-driveway-gates.jpg?v=1794054786","url":"https:\/\/industrialsuppliesco.co.uk\/products\/premium-collar-55x46mm","provider":"industrialsuppliesco.co.uk","version":"1.0","type":"link"}