?304 Stainless Steel Pulley Block?: The U groove wheel is made of 304 stainless steel which has higher strength, super capability and high quality enhance anti-deformation and corrosion resistant performance.
?Super Mute Duplex Bearing Design?There are two carbon steel ball bearings inside the pulley, which can reduce the friction of the wheel. The pulley turns more flexibly and has no noise.The thickened steel plate bracket and wheel core can enhance the bearing capacity.
?Specifications?: U Type Pulley Block. Wheel Diameter 48mm(1.9inch). Overall Height 54mm(2.1inch). Overall Width 30mm(1.18inch). Groove Width 16mm( 0.62inch). Groove Depth 12mm, for Wire/Rope Diameter no more than 10mm.
?Easy Installation?Pulleys are removable for easy installation. Compared with other pulleys, U groove wheel is thicker, the wheels are stronger and the bearing capacity is stronger.
?Wide Application?: The U groove wheel is suitable for power/rolling dog/baby/garden gates, industrial carts, assembly fixtures, containers, racks, sliding gate, cantilever door, inverted track and containers racks and other equipment and projects.