{"product_id":"prime-line-mp631-sliding-screen-door-roller","title":"Prime-line MP631 Sliding Screen Door Roller","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PRIME-LINE MP631 is a replacement roller assembly designed for sliding screen doors. It restores smooth, low-friction travel along the door track by replacing worn or damaged rollers that cause binding, skipping, or difficult operation. This type of component is a standard maintenance part on residential and light-commercial sliding screen door systems. Installation is typically handled by a general contractor, handyman, or experienced DIYer with basic hand tools. The MP631 is sold as a single unit.\u003c\/p\u003e\u003cp\u003eSliding screen door rollers wear over time from repeated use, debris accumulation, and UV degradation of the wheel housing. The MP631 is suited to retrofit applications where the existing roller has cracked, flattened, or seized. It fits into the door frame corner or bottom rail channel depending on the door design, and restores proper door glide without requiring full door replacement.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplacement roller assembly restores smooth sliding operation\u003c\/li\u003e\n\u003cli\u003eDesigned for sliding screen door applications\u003c\/li\u003e\n\u003cli\u003eSold as a single unit for targeted replacement\u003c\/li\u003e\n\u003cli\u003eOEM-style fit for straightforward installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement roller for residential sliding screen doors. Verify frame channel dimensions and existing roller profile before installation to confirm fitment.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation does not require electrical shutoff but does require removing the screen door from its track. Use a flathead screwdriver or roller-adjustment tool to access the roller housing in the door frame stile or bottom rail. Ensure the replacement roller seats fully and the adjustment screw is accessible before rehinging the door. Confirm smooth travel along the full length of the track before completing the job.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Sliding Screen Door Roller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelling Unit\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PRIME-LINE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: MP631\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRIME-LINE","offers":[{"title":"Default Title","offer_id":68103828242738,"sku":"MP631","price":16.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/46b50ff004afaa780795caaa4288aa5d.jpg?v=1793309799","url":"https:\/\/voomisupply.com\/products\/prime-line-mp631-sliding-screen-door-roller","provider":"Voomi Supply","version":"1.0","type":"link"}