{"product_id":"magnetic-weight-stack-pin","title":"Magnetic Weight Stack Pin - 8mm \u0026 10mm Selector Pin","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eMagnetic Weight Stack Pin - 8mm \u0026amp; 10mm Selector Pin with Lanyard\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e8mm x 75mm | 8mm x 90mm | 10mm x 90mm | Magnetic Knob | Coiled Lanyard with Clip\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe part that goes missing first on any pin-loaded machine. This \u003cstrong\u003emagnetic selector pin\u003c\/strong\u003e replaces a lost or bent weight stack pin on Reload machines: a machined aluminium knob with a magnet that holds the pin firmly in the stack, a steel shaft, and a \u003cstrong\u003ecoiled lanyard with a clip\u003c\/strong\u003e that tethers it to the machine so it can't walk off between sets.\u003c\/p\u003e\n\u003cp\u003eThree sizes to match the stack it's going into - \u003cstrong\u003e8mm x 75mm\u003c\/strong\u003e, \u003cstrong\u003e8mm x 90mm\u003c\/strong\u003e and \u003cstrong\u003e10mm x 90mm\u003c\/strong\u003e - with the length measured from under the knob to the tip. Match the pin that came with the machine; if that's long gone, the guide below shows how to measure.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic knob:\u003c\/strong\u003e holds the pin in the stack under load - no rattling loose, no half-engaged pin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoiled lanyard with clip:\u003c\/strong\u003e clips to the machine frame or stack guard so the pin stays with the station.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree sizes:\u003c\/strong\u003e 8mm shaft in 75mm or 90mm, or 10mm shaft in 90mm, to suit different stacks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachined aluminium knob:\u003c\/strong\u003e easy to grip with chalky or sweaty hands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShips from Sydney:\u003c\/strong\u003e small-parcel delivery Australia-wide.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8mm x 75mm, 8mm x 90mm, 10mm x 90mm (diameter x shaft length) - select above\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShaft Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMeasured from under the knob to the tip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKnob\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMachined aluminium with built-in magnet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShaft\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTether\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack coiled lanyard with keyring clip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWeight stacks with an 8mm or 10mm selector hole - measure your existing pin to confirm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSold As\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eWhich size do I need?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eMeasure your old pin in two places: the \u003cstrong\u003eshaft diameter\u003c\/strong\u003e (the shaft, not the knob - it'll be 8mm or 10mm) and the \u003cstrong\u003elength from the underside of the knob to the tip\u003c\/strong\u003e, not the overall length. If the original pin is lost, measure from the face of the stack plate straight through to the far side of the selector rod: the pin has to pass fully through the plate and seat in the rod. Round up to the nearer of 75mm or 90mm. If your pin is a size we don't list, \u003ca href=\"https:\/\/www.fitness-hero.com.au\/pages\/contact-us\" title=\"Contact Us\"\u003econtact us\u003c\/a\u003e with your machine's model code (on the frame label) and we'll source the right one.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none; max-width: 100%;\" alt=\"How to measure a weight stack pin - shaft diameter 8mm or 10mm and length 75mm or 90mm measured from the underside of the magnetic knob to the tip\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0262\/1302\/3847\/files\/weight-stack-pin-measuring-guide_ad414763-d641-4601-9e20-f05bd0fa5a3c.jpg?v=1790394284\"\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eParts\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 months - manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eFull terms are on our \u003ca href=\"https:\/\/www.fitness-hero.com.au\/pages\/warranty\" title=\"Warranty Policy\"\u003eWarranty Policy\u003c\/a\u003e page.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eFAQs\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eWill it fit my machine?\u003c\/strong\u003e\u003cbr\u003eIf your stack takes an 8mm or 10mm pin, yes - the diameter and length are the only things to match. Check the shaft of your existing pin with a ruler or calipers, or send us the model code and we'll confirm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the magnet do?\u003c\/strong\u003e\u003cbr\u003eIt holds the knob flat against the stack so the pin can't vibrate out or sit half-engaged, which is how selector pins get bent and stacks get dropped.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy the lanyard?\u003c\/strong\u003e\u003cbr\u003eBecause pins walk. Clip it to the frame or stack guard and the pin stays with the machine instead of in someone's pocket.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo you stock other sizes?\u003c\/strong\u003e\u003cbr\u003eThese three are the sizes we keep on the shelf. For other diameters, longer shafts or a full machine's worth, \u003ca href=\"https:\/\/www.fitness-hero.com.au\/pages\/contact-us\" title=\"Contact Us\"\u003econtact us\u003c\/a\u003e and we'll quote from the supplier's parts list.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eShop More:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.fitness-hero.com.au\/collections\/spare-parts\" title=\"Gym Machine Spare Parts\"\u003eSpare Parts\u003c\/a\u003e | \u003ca href=\"https:\/\/www.fitness-hero.com.au\/products\/pop-pin-m20-20mm-screw-in\" title=\"Pop Pin M20 x 20mm Screw-In\"\u003eM20 Pop Pin\u003c\/a\u003e | \u003ca href=\"https:\/\/www.fitness-hero.com.au\/products\/cable-pulley-150mm\" title=\"Cable Pulley 150mm\"\u003eCable Pulley 150mm\u003c\/a\u003e | \u003ca href=\"https:\/\/www.fitness-hero.com.au\/collections\/made-to-order-machines-fitness-hero\" title=\"Commercial Gym Equipment\"\u003eCommercial Gym Equipment\u003c\/a\u003e | \u003ca href=\"https:\/\/www.fitness-hero.com.au\/collections\/in-stock-pin-loaded-machines\" title=\"In Stock Pin Loaded Machines\"\u003eIn Stock Pin Loaded Machines\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" height=\"204\" width=\"204\" alt=\"Fitness Hero Commercial Gym Equipment Sydney\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0262\/1302\/3847\/files\/Fitness_Hero_Sydney.png?v=1749873069\"\u003e\u003c\/p\u003e","brand":"Fitness Hero","offers":[{"title":"8mm x 75mm","offer_id":50327502782567,"sku":"SP-PIN-8-75","price":10.0,"currency_code":"AUD","in_stock":true},{"title":"8mm x 90mm","offer_id":50327503700071,"sku":"SP-PIN-8-90","price":10.0,"currency_code":"AUD","in_stock":true},{"title":"10mm x 90mm","offer_id":50327791075431,"sku":"SP-PIN-10-90","price":10.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0262\/1302\/3847\/files\/pin-1-2.jpg?v=1790392430","url":"https:\/\/www.fitness-hero.com.au\/products\/magnetic-weight-stack-pin","provider":"Fitness Hero","version":"1.0","type":"link"}