Roller without ball bearing

Replacement roller for sliding patio door. Technical specifications: 7/8". 1/4". 1 1/8". 1/2". Housing width - 1 1/8" Housing thickness - 1/2" 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 a 100km radius around Montreal. Call us at 514-825-8411 for a free quote.