Roller tándem con rodamientos de bolas Inch 1-1/4 Inch y tornillo de ajuste en los extremos para puertas correderas de patio con marco de madera; rodamientos de bolas cóncavos dobles en carcasa de acero estampado; compatible con los Major fabricantes Major ; paquete individual

1-1/4 in Steel Tandem Roller Assembly with End Adjustment
✔️ Two 1-1/4 in concave steel rollers with end-adjustment, Single Pack

Designed for wood-framed sliding patio doors, this tandem roller assembly fits into the bottom rail mortise of a broad range of doors. It delivers steady, quiet sliding by sharing the load across two rollers and uses an end adjustment screw for fine-tuning door alignment. Pack is sold as a single replacement.

✅ Two 1-1/4 in concave steel rollers (31.75 mm diameter) for smooth sliding
✅ Stamped steel housing with end adjustment screw for precise alignment (helps reduce door drift)
✅ Housing dimensions: 11/16 in wide (17.46 mm), 1-1/2 in tall (38.10 mm), 4-1/2 in long (114.30 mm)
✅ Mounting tabs at each end for mortised bottom rail installation in wood doors
✅ Single-pack replacement compatible with multiple sliding patio door models

💡 What is a patio door roller assembly used for?

This handy component keeps sliding patio doors on track and rolling smoothly. - It supports door weight and guides the bottom rail for smooth operation - It uses two rollers to share load and reduce wear - It offers an end-adjustment screw for quick alignment and maintenance