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

Windows Roller
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.

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