Type 90 Sliding Door Roller Metal Push Pull Balcony Door Window Pulley for Home Office

Feature: 1. The frame is made of stainless steel, which is widely used in aluminum alloy window. 2. Firm to install and not easy to loosen. Strong bearing capacity, bearing capacity of 45-80kg. 3. Its shell is made of thick material, and the surface is brushed, which is thick and durable. 4. It is fixed with stainless steel rivets, which is corrosion resistant and not easy to rust. 5. Window pulley has low friction, which is stable and durable with low noise. Specification: Item Type: Sliding Door Roller Material: Stainless Steel, Brass Product Size: Approx. 6.2x6.1x2.1cm / 2.4x2.4x0.8in Product Hole Distance: Approx. 22mm / 0.9in Scope of Application: aluminum alloy window, etc.. Package List: 1 x Sliding Door Roller