Anmeilexst 4 Pcs Color Zinc Plating 12 VGroove Track Wheel Sliding Door Roller for Track Sliding Doors Mechanical Carts and Mobile Workbench

Material Made of High Strength 45 Steel Color Zinc Plating High Hardness Antirust AntiCorrosion AntiDeformation Durable450 Lbs Per Load Size Overall 22L x 125W x 16H Wheel Diameter 12 Wheel Width 1 VNotch Width 06 VGroove Depth 03 VGroove Rail Wheels are Used in a Variety of Applications Such as sliding Track Doors and Mechanical Carts etc 2 Rolling Bearings Built in Track Wheel Makes it Sliding with Good Performance Packaging 4 Pcs VGroove Track Wheel