Hidden sliding dual wheel rollers with double side handles

Sliding window rollers are an essential part of any sliding window. Without them, the window would not be able to open or close. There are two types of sliding window rollers: those that are attached to the window frame and those that are not. The ones that are not attached to the frame are called bottom-hung window rollers.


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    About Hidden sliding dual wheel rollers with double side handles


    【INCLUDES】 Includes 2 x Sliding Patio Door Roller, used for replacing damaged or missing roller assemblies on sliding patio doors

    【STANDARD SIZE】The roller assembly contains 5/16-inch wheel thickness (width) x 1-1/4-inch diameter

    【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.

    【EASY TO INSTALL】Remove damaged or missing tandem roller assemblies in patio sliding glass doors , then install new sliding door roller assembly

    【GUARANTEE】: If the product did not meet your expectations or if you need a replacement please do not hesitate to contact us







    Product Advantage 


    1.Good Corrosion Resistance & Mechanical Properties


    2.High Strength at High Temperatures


    3.High quality, durable, excellent surface, reasonableprice


    4.Best after-sales service


    5.More than 35 years manufacturing and export experience.



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