Steel roller with ball bearing. ***Note the hook on top, which differentiates it from other models. Diameter: 1 1/4''

Robust roller designed to support the weight of your patio door. Technical specifications: 1 1/4". 1/4". 1/2". 2 7/8". Housing length - 2 7/8" 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.