Enhances your home functionality and aesthetic with our Sliding Patio Door Rollers, featuring a heat treated steel construct and a smooth bearing mechanism for easy Glidings Transform any indoor space, from living room to balconies, with these sliding door rollers that promise to maximizes your area by providing a smooth and quiet door movement Excellent for enthusiasts and professional handymen alike, these rollers provide a Stable solution for anyone look to upgrades their patio door with ease and precisions designs with a concave roller edges and adjustable height, these patio door Wheel ensures a and simple operate, making suitable for your sliding door maintenance needs Our 20pcs Wheel comes ready to install, Completes with a yellow plates finish for added resistance, ensuring long service in weather conditions, Manufacturer: Kaeltsyn