Nylon roller with ball bearing Diameter: 7/8''

Replacement roller for sliding patio door. Technical specifications: 1". 1/4". 9/16". 5/16" Vosthermos tip: When replacing rollers, take the opportunity to clean your patio door track for optimal results. Professional service available: Vosthermos offers on-site installation service within 100km around Montreal. Call us at 514-825-8411 for a free quote.