Feature:
1) Made of high-quality 45# steel, the surface is treated with hot-dip galvanized anti-rust treatment, which can effectively waterproof and rust, and is durable
2) Can be widely used in running tracks, such as garden sliding doors, rolling shutter doors, DIY home fitness equipment, and other pulley systems
Specification:
Material: 45# steel
Quantity: 8pcs
Size: 2-3/16"(55mm)*1-1/4"(32mm)*1-9/16"(40mm)
Package:
8Pcs V Groove Sliding Gate Wheel