Versatile Usage: Our 4-wheel trolley assemblies are perfect for hanging strut channels that are 1-34" wide and 2-14" tall or taller. They are widely used as replacements for barn door rollers, sliding door rollers, or garage door wheels.
Heavy Load Capacity: The upgraded solid alloy steel construction ensures strength and durability intermediate support of solid steel, impact resistance, rust protection
Rustproof Design: Our trolleys boasts galvanized zinc finish, bringing smooth openingclosing. The thicker surface coating also provides excellent anti-rust performance.
Silent: It uses deep groove ball bearings to make sure you can operate it smoothly without making any noise.
Smooth: The curved edge of the roller minimizes contact with the track, reducing resistance.The bearings are meticulously crafted with high processing precision to ensure smooth rotation and effortless sliding
Product Disclaimer :
TDR Shopper sells items sourced from customer return, overstock and unclaimed packages. Products may be new, open-box, or used, and may show signs of handling, missing accessories, or repackaging. All items are sold as-is and all sales are final unless an item is defective or not as described. We document item condition before shipping and do not guarantee manufacturer warranties, technical support, or original packaging.
