Patio door handles, locks, rollers and accessories
Patio door handles, locks, rollers and accessories — 4-518 is used with sliding patio door assemblies. It supports the moving panel and helps it travel along its track. To check the fit, compare the part number, dimensions, handing, finish and mounting points with the original hardware.
Part number: 4-518
Status: Commonly stocked — bring the old part or measurements to confirm the match
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View product details →Patio door products and services
Centennial Glass supplies patio door rollers, locks and handles and also works with complete patio and garden door systems. Here are some related products and services.
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Send us the part details and a few clear photos. We can help identify common window and door hardware, confirm what may be available, or arrange repair and installation.