{"title":"Suplink Tech Top \u0026 Bottom Brackets  Residential \u0026 Commercial Hardware","description":"\u003cp\u003eBottom brackets are where the lift cables hook to the door — they take serious load every cycle, so fit and gauge matter. Top fixtures guide the door into the track and let you fine-tune the alignment to cut down on binding. This collection covers residential and commercial bottom brackets, adjustable top fixtures, and Sure Stop safety devices for 2-inch and 3-inch track. Match your track size and hookup style — standard, outside hookup for low headroom, Milford pin or drilled pin depending on your setup.\u003c\/p\u003e","products":[{"product_id":"bb-5-bottom-brackets-2-track-outside-hookup-11-gauge-drilled-pin-sold-in-pair","title":"Bottom Brackets 2” Track, Outside Hookup 11 Gauge Drilled Pin (BB-5) (Sold in Pair)","description":"\u003cp\u003eBB-5 bottom brackets for 2-inch track with outside hookup. The outside hookup style routes the cable on the outside of the bracket, which is what you need on low headroom installations where there is not enough clearance for standard inside hookup brackets. Made from 11 gauge steel with a drilled pin. Sold as a matched pair. If you've got a low headroom door on 2-inch track and the bottom brackets are beat up, make sure you are getting outside hookup style, not regular. They are heavier duty than the residential BB-100s.\u003c\/p\u003e","brand":"SuplinkTechCorp","offers":[{"title":"Default Title","offer_id":47927248879754,"sku":"BB130001","price":26.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/5495\/4122\/files\/STC_066.webp?v=1775756570"},{"product_id":"bb-6-bottom-brackets-3-track-outside-hookup-11-gauge-drilled-pin-sold-in-pair","title":"Bottom Brackets 3” Track, Outside Hookup 11 Gauge Drilled Pin,, BB-6 (Sold in Pair)","description":"\u003cp\u003eBB-6 bottom brackets for 3-inch track, outside hookup, 11 gauge steel with a drilled pin. Same concept as the BB-5 but sized for 3-inch commercial track instead of 2-inch. Outside hookup means the cable routes on the outside of the bracket for low headroom setups where there is no room for a standard cable path. Sold as a matched pair. If you are working on a commercial door with 3-inch track and tight headroom, These springs are the right brackets. Confirm your track size first since 2-inch and 3-inch look similar but do not interchange.\u003c\/p\u003e","brand":"SuplinkTechCorp","offers":[{"title":"Default Title","offer_id":47927248912522,"sku":"BB131001","price":175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/5495\/4122\/files\/STC_064.webp?v=1775756452"},{"product_id":"bb-7-bottom-brackets-2-track-outside-hookup-11-gauge-drilled-pin-sold-in-pairs","title":"Bottom Brackets — 2” Track, Outside Hookup 11 Gauge Drilled Pin Sold In Pairs — BB-7","description":"\u003cp\u003eBB-7 bottom brackets for 2-inch track, outside hookup style. Made from 11 gauge steel with a drilled pin and Sold as a matched pair. They are custom-built for low headroom situations where the cable has to route on the outside of the bracket. Similar to the BB-5 but a different bracket model with its own mounting pattern. When your low headroom door on 2-inch track needs new bottom brackets, check whether you've got BB-5s or BB-7s currently because they are not identical. Match the existing bracket model and outside hookup configuration.\u003c\/p\u003e","brand":"SuplinkTechCorp","offers":[{"title":"Default Title","offer_id":47927248945290,"sku":"BB132001","price":105.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/5495\/4122\/files\/STC_064.webp?v=1775756452"},{"product_id":"bb-6-commercial-bottom-brackets-11-gauge-for-2-3-track-drilled-pin-sold-in-pairs","title":"Commercial Bottom Brackets 11 Gauge For 2” \u0026 3” Track Drilled Pin Sold In Pairs (BB-6)","description":"\u003cp\u003eBB-6 commercial bottom brackets, 11 gauge steel, drilled pin. These fit both 2-inch and 3-inch track, so they are more versatile than the track-specific versions. they are commercial grade which means they are built for heavier doors and more cycles. Sold as a matched pair. If you are doing a commercial install or replacing worn brackets on a high-use door, These items are tougher than residential brackets. This drilled pin gives a solid connection for the lift cable. Just make sure you actually need commercial-grade before you spend the extra money.\u003c\/p\u003e","brand":"SuplinkTechCorp","offers":[{"title":"Default Title","offer_id":47927248978058,"sku":"BC133001","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/5495\/4122\/files\/STC_067_88aa737c-555b-48a9-a54d-5add00646e0c.webp?v=1775756222"},{"product_id":"bb-100-residential-bottom-brackets-13-gauge-milford-pin-sold-in-pairs","title":"Residential Bottom Brackets 13 Gauge Milford Pin Sold In Pairs, BB-100","description":"\u003cp\u003eBB-100 bottom brackets are what the lift cables attach to at the bottom of the door. Made from 13 gauge steel, Milford pin style. Sold as a pair so you get left and right. Dimensions are 5-11\/16\" tall by 2-11\/16\" wide with 1-3\/4\" side flanges. When your bottom brackets are rusted through or the cable keeps slipping off a cracked bracket, Those are the replacement. they are residential-grade so they are for standard weight doors, not heavy commercial setups. Make sure the pin style and gauge match what you are replacing.\u003c\/p\u003e","brand":"SuplinkTechCorp","offers":[{"title":"Default Title","offer_id":47927249010826,"sku":"BR134001","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/5495\/4122\/files\/STC_065.webp?v=1775756395"},{"product_id":"rbb-75-residential-bottom-brackets-black-powder-coated-13-gauge-milford-pin-sold-in-pairs-copy","title":"Residential Bottom Brackets Black Powder Coated 13 Gauge Milford Pin Sold In Pairs — RBB-75","description":"\u003cp\u003eSame RBB-75 bottom brackets as the plain steel version, but with a black powder coat finish. 13-gauge steel, Milford pin, Sold as a matched pair. The coating helps with corrosion When your garage gets damp or you are in a humid climate. These bolt to the bottom of the door panel and hold the lift cables. When your current brackets are rusty, bent, or the pin holes are worn, the cables cannot seat right and You will get uneven lifting. Two brackets in the set, one for each side. Make sure the Milford pin style matches your existing cable loop hardware.\u003c\/p\u003e","brand":"SuplinkTechCorp","offers":[{"title":"Default Title","offer_id":47927249043594,"sku":"RR135001","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/5495\/4122\/files\/STC_031.webp?v=1775756345"},{"product_id":"rbb-75-residential-bottom-brackets-13-gauge-milford-pin-sold-in-pairs","title":"Residential Bottom Brackets 13 Gauge Milford Pin Sold In Pairs (RBB-75)","description":"\u003cp\u003eRBB-75 bottom brackets in 13-gauge steel with a Milford-style pin, Sold as a matched pair. These mount at the bottom corners of the door and that is where the lift cables attach. This cable wraps from the drum on the torsion shaft down to this bracket, so it carries the door's full weight every cycle. When the pin hole gets wallowed out or the bracket cracks, the cable can slip and the door drops crooked. Milford pin is the most common style on residential doors. Check that your pins and cable loops match this bracket before ordering. One pair covers both sides.\u003c\/p\u003e","brand":"SuplinkTechCorp","offers":[{"title":"Default Title","offer_id":47927249076362,"sku":"RR136001","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/5495\/4122\/files\/STC_030.webp?v=1775756288"},{"product_id":"srbb-50-residential-bottom-brackets-pair-13-gauge-removable-roller-carrier-milford-pin","title":"Residential Bottom Brackets 13 Gauge Removable Roller Carrier Milford Pin-Sold in pairs, SRBB-50","description":"\u003cp\u003eSRBB-50 residential bottom brackets with a removable roller carrier, 13-gauge steel, Milford pin, Sold as a matched pair. The removable carrier is the upgrade over standard bottom brackets because you can pop the roller out for replacement without unbolting the entire bracket from the door. The bracket still does the same job: it mounts at the bottom of the panel and holds the lift cable attachment point. Milford pin style, which is standard on most residential doors. When the bracket's bent, the cable sits crooked and the door will not track evenly. Two in the set. Confirm pin style matches your cables.\u003c\/p\u003e","brand":"SuplinkTechCorp","offers":[{"title":"Default Title","offer_id":47927249109130,"sku":"SR137001","price":17.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/5495\/4122\/files\/STC_036.webp?v=1775756245"},{"product_id":"double-slotted-adjustable-top-fixture-12-gauge-residential-sold-individually","title":"Double Slotted Adjustable Top Fixture 12 Gauge Residential, Sold Individually","description":"\u003cp\u003eDouble slotted adjustable top fixture, 12 gauge steel, residential grade. This double slot gives you more adjustment range than a single-slot bracket, which helps when the roller needs to sit in a specific spot to track properly. Mounts at the very top of the door and guides it into the vertical track. When your door's catching or binding at the top of its travel, a new top fixture with more adjustment room can fix that. Sold individually. This component is the residential version so it is lighter than the commercial adjustable top bracket.\u003c\/p\u003e","brand":"SuplinkTechCorp","offers":[{"title":"Default Title","offer_id":47927249141898,"sku":"DS138001","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/5495\/4122\/files\/STC_073.webp?v=1775756181"},{"product_id":"junior-adjustable-top-fixture-bracket-16-gauge-residential-black-powder-coated","title":"Junior Adjustable Top Fixture (Bracket) — 16 Gauge Residential Black Powder Coated","description":"\u003cp\u003e16-gauge junior adjustable top fixture with a black powder coat finish. This bracket goes at the very top of the door's top section and holds the top roller that guides the panel into the track. it is adjustable so you can tweak the alignment where the door meets the header and weatherstrip. When your top bracket is beat up, bent, or wallowed out, the door will rub the header or leave a gap at the top. This product is the black coated version. Check that the bolt pattern matches your existing hardware and that the roller stem fits the bracket slot.\u003c\/p\u003e","brand":"SuplinkTechCorp","offers":[{"title":"Default Title","offer_id":47927249174666,"sku":"JA139001","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/5495\/4122\/files\/STC_038.webp?v=1775756147"},{"product_id":"junior-adjustable-top-fixture-bracket-16-gauge-residential-sold-individually-copy","title":"Adjustable Top Bracket 12 Gauge Commercial, Sold Individually","description":"\u003cp\u003eThis part is a commercial-grade adjustable top bracket made from 12 gauge steel. It mounts on the very top of the door and helps guide the door into the track when it starts to open. The adjustable slot lets you fine-tune the alignment so the rollers track properly and the door does not bind. Sold individually, not as a pair. When your top bracket is bent or the door's catching at the top of its travel, replacing this usually helps. This one's sized for commercial doors so it is heavier than the residential versions.\u003c\/p\u003e","brand":"SuplinkTechCorp","offers":[{"title":"Default Title","offer_id":47927249207434,"sku":"AT140001","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/5495\/4122\/files\/STC_039.webp?v=1775756115"},{"product_id":"junior-adjustable-top-fixture-bracket-16-gauge-residential-sold-individually","title":"Junior Adjustable Top Fixture (Bracket) 16 Gauge Residential, Sold Individually","description":"\u003cp\u003eJunior adjustable top fixture in 16-gauge steel, sold individually. Mounts at the top of the top panel and holds the roller that guides the door into the track when it starts moving. This adjustable design lets you dial in the door's position against the header, which helps with sealing and smooth travel. These get swapped out when they are bent, worn, or the roller slot is wallowed out and the roller keeps popping loose. One bracket per unit here, so order two if you need both sides. Match the mounting holes and roller stem size to your setup.\u003c\/p\u003e","brand":"SuplinkTechCorp","offers":[{"title":"Default Title","offer_id":47927249305738,"sku":"JA141001","price":6.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/5495\/4122\/files\/STC_040.webp?v=1775686170"},{"product_id":"garage-door-top-bracket-14-gauge-heavy-duty","title":"Garage Door Top Bracket – — 14-Gauge Heavy Duty (Rapid Flex)","description":"\u003cp\u003eThis 14-gauge top bracket goes at the top corners of the door and holds the top roller in place. it is different from numbered hinges because it is not between sections. Instead, it sits at the very top edge of the top panel. A worn out or bent top bracket usually shows up as the door rubbing the header or not sealing right at the top. This one's adjustable, so you can dial in the fit against the weatherstrip. it is a Rapid Flex style, so match it to your existing bracket's bolt pattern before ordering.\u003c\/p\u003e","brand":"SuplinkTechCorp","offers":[{"title":"Default Title","offer_id":47927255040138,"sku":"GD192001","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/5495\/4122\/files\/STC_015.webp?v=1775683808"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/5495\/4122\/collections\/topbracket.webp?v=1775686178","url":"https:\/\/suplinktechcorp.com\/collections\/garage-door-top-bottom-brackets-residential-commercial-hardware.oembed","provider":"Suplink Tech Corp","version":"1.0","type":"link"}