Sticky, noisy sliding windows?
If so, replace two rollers at the bottom of each sliding pane.
CRL 1/2" Flat Edge Stainless Steel Ball-Bearing Window Roller with 5/8" Wide Housing
Part Number: G3171
This CRL Window Roller Assembly has a 5/8" (16 mm) wide, black plastic
housing with 1/2" (13 mm) diameter, flat edge stainless steel ball bearing
roller. Each package contains two roller assemblies.
NOTE. This is NOT for your balcony/patio glass sliding
door
Where to buy? C.R. Laurence Co., Inc.