{"product_id":"4-pack-sliding-screen-door-roller-wheels-steel-ball-bearing-replacement-for-b691-b695-fits-for-columbia-doors","title":"4 Pack Sliding Screen Door Roller Wheels,Steel Ball Bearing Replacement for B691 \u0026 B695,Fits for Columbia Doors","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUniversal sliding door rollers compatible with Columbia systems (replaces B691\/B695) and most spring-tension rollers. Steel ball bearing design ensures smoother glide and longer lifespan than standard plastic wheels.\u003c\/li\u003e\n\u003cli\u003eSpring-loaded 1\" roller with adjustable nylon housing maintains optimal tension on sliding doors\u003c\/li\u003e\n\u003cli\u003eTool-free height adjustment via top-mounted screw ensures smooth door alignment. Zinc-plated construction resists corrosion and stripping\u003c\/li\u003e\n\u003cli\u003eHigh-density polyethylene frame with slimmer profile than B646\/B737 models. Enhanced durability at reduced weight for smoother sliding door operation\u003c\/li\u003e\n\u003cli\u003e4-pack sliding door rollers for top\/bottom tracks. Replacing all rollers simultaneously ensures smooth operation and prevents uneven wear, extending door functionality\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e B691\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Finish:\u003c\/strong\u003e Zinc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Toyvarnix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Size:\u003c\/strong\u003e 1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch Circle Diameter:\u003c\/strong\u003e 1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRim Size:\u003c\/strong\u003e 1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Diameter:\u003c\/strong\u003e 1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Packs:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e B691, B695\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Toyvarnix","offers":[{"title":"Default Title","offer_id":52884829798711,"sku":"B0F5PF29LX","price":24.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/2953\/8359\/files\/31R2NEEBTfL.jpg?v=1787455177","url":"https:\/\/dwellvexa.com\/products\/4-pack-sliding-screen-door-roller-wheels-steel-ball-bearing-replacement-for-b691-b695-fits-for-columbia-doors","provider":"Dwellvexa","version":"1.0","type":"link"}