{"product_id":"4-pack-sliding-screen-door-tension-spring-kit-for","title":"4 Pack Sliding Screen Door Tension Spring Kit For M-Shaped Rollers With 1 Inch Ball Bearing Roller, Replaces B512 B513 And B746, Fits Top And Bottom Tracks, Works With Columbia And Uni-Fit Doors, Built To Last Steel Replacement","description":"\u003cdiv\u003e4-Pack Screen Door Tension Springs with 1in Ball Bearings\u003cbr\u003e\n✔️ M-shaped 2-5\/16in spring with 1in roller for top \u0026amp; bottom tracks \u003cp\u003eThis four-pack is a direct replacement tension spring kit for sliding screen doors using M-shaped rollers. It’s designed to work with Columbia and Uni-Fit door systems and is compatible with a variety of other brands that use similar top and bottom track rollers.\u003c\/p\u003e ✅ 4-pack includes top and bottom rollers for sliding screen doors\u003cbr\u003e\n✅ 2-5\/16in M-shaped tension springs and 1in steel ball bearing rollers\u003cbr\u003e\n✅ Snaps onto existing diecast door frame for quick, tool-free installs\u003cbr\u003e\n✅ Replaces B512, B513 and B746; steel construction for durable use\u003cbr\u003e \u003cp\u003e💡 What is a sliding screen door tension spring kit used for? This handy kit helps restore smooth operation and extend door life.\u003c\/p\u003e\n- handy replacement for worn rollers and springs on common screen doors\n- supports top and bottom track operation for consistent sliding\n- easy snap-on installation reduces maintenance time\n- compatible with multiple brands like Columbia and Uni-Fit\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48451837296875,"sku":"VXB0CWQVMDV1","price":49.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61ETZLfLPPL.jpg?v=1779329796","url":"https:\/\/vxb.com\/products\/4-pack-sliding-screen-door-tension-spring-kit-for","provider":"VXB Bearings","version":"1.0","type":"link"}