LoviRa 1.2 inch stainless steel sliding door roller reverse track rolling door steel wire rope track

"U/V Groove Wheel Material: 45 #steelGroove Type: V/U GrooveType: Sliding door pulleySize: 1.2 inches (please refer to the product picture for the specific size)Features:- Used as rollers and pulleys for various occasions, including sliding doors, handrail doors and windows, industrial walkway racks, machines, etc.- The bracket is finely crafted and more stable. - Made of 45 #high-strength steel, high hardness, anti-rust, anti-corrosion, anti-deformation, durable,- The tracking wheel has built-in rolling bearings, which has good sliding performance.- Easy to open and close without too much force.#Groove Wheel #Stainless Steel Sliding Door Roller #sliding door wheel #sliding door roller #door accessories"