{"product_id":"4-pack-sliding-screen-door-tension-spring-fits-for-m-shaped-rollers-replaces-b-512-b-513-and-b-746-used-on-both-top-and-bottom-1-concaved-steel-ball-bearing","title":"4 Pack Sliding Screen Door Tension Spring Fits for M-Shaped Rollers, Replaces B 512, B 513, and B 746 Used on Both Top and Bottom, 1\" Concaved Steel Ball Bearing","description":"\u003cp\u003eCompatible with Columbia and Uni-Fit series doors as well as a variety of other sliding screen door manufacturers for replacing similar spring tension rollers. | It has a 2-5\/16 inch M-shaped tension spring and comes with a 1\" steel ball bearing roller. | Installs by snapping onto the existing diecast door frame. | 4 pack included used on the top and the bottom of the sliding screen door, we recommend replacing all 4 rollers on single door panel at the same time.\u003c\/p\u003e","brand":"ReigaHood","offers":[{"title":"Default Title","offer_id":67386539508002,"sku":"B0CWQVMDV1","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/0294\/8642\/files\/61ETZLfLPPL._AC_SY300_SX300_QL70_FMwebp.webp?v=1790410604","url":"https:\/\/arlenzone.com\/products\/4-pack-sliding-screen-door-tension-spring-fits-for-m-shaped-rollers-replaces-b-512-b-513-and-b-746-used-on-both-top-and-bottom-1-concaved-steel-ball-bearing","provider":"Arlenzone.com","version":"1.0","type":"link"}