Heavy Duty Sliding Patio Door Roller Assembly Sliding Glass Door Rollers Replacement, 1-1/4" Steel Ball Bearing Patio Wheels Heavy Duty Tandem Wheels

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,463 (2026-07-26 기준)

상품 특징

• 【Complete Replacement Set】This package includes one heavy-duty sliding patio door roller assemblies, designed specifically to replace worn, damaged, or missing rollers on your sliding glass or patio doors. Each assembly is a complete tandem wheel unit, ready for installation.
• 【Precise Standard Dimensions】The roller assembly features critical standard dimensions for a reliable fit: a 1-1/4 inch diameter concave steel wheel with a 5/16-inch thickness (width), housing with 5-3/4 inch hole centers, and a minimum collapsed height of 1-1/2 inches.
• 【Robust Bearing Construction】The durability of these patio door wheels stems from their high-quality radial ball bearings made from heat-treated bearing steel, a superior material choice compared to untreated carbon steel. This construction allows the two-roller assembly to reliably bear a significant load, supporting up to 330 pounds (150kg).
• 【Convenient Side Adjustment Feature】This tandem roller assembly incorporates a user-friendly side adjustment mechanism, accessible through the face of the door panel. Using a standard flathead or Phillips screwdriver, you can easily raise or lower the door panel by turning the adjustment screws. This feature allows for fine-tuning the door's height and alignment within the frame after installation, compensating for settling or wear to maintain smooth, effortless sliding operation.
• 【Universal Compatibility & Easy Installation】 Installation is straightforward: remove the old, damaged roller assemblies and secure the new ones in their place. The process typically requires no special tools, enabling a quick DIY repair that revitalizes your sliding door's function.