Sliding Patio Door Tandem Roller Assembly,1-1/4 Inch Steel Ball Wheel Bearing, 2 Pack

Replace damaged or missing roller assemblies on sliding patio doors Solid Construction High quality radial ball bearings still working after 100,000 cycles for 2 rollers bear 120KG While others may use the bearings made from Carbon Steel W/O heat treating, we insists all bearings made from Heat Treated Bearing Steel Package Included 2 x Sliding Patio Door Roller Remove Sliding Patio Door Take down the sliding patio door by using a screwdriver and any tools Remove Old Roller Remove old or damaged or missing patio door roller assemblies Install New Roller Install new patio door roller assemblies