ZEONHAK 6 Pcs V Groove Pulley Wheels, 31mm Diameter Rigid Caster Track Roller for Sliding Gate, Outdoor, Fitness, Load Capacity 44 lbs/20kg

V Groove Design: Precision-engineered pulley wheels with V groove track design for smooth rolling operation on sliding gates and track systems Construction: Rigid caster track rollers made with metal materials, for daily use and durability performance Load Capacity: Each wheel supports up to 20 kg with the diameter of 31mm, height 40mm, providing reliable weight distribution for sliding gate applications and material handling tasks Complete Set: Package includes 6 pieces of V groove pulley wheels with mounting brackets, offering excellent value for gate installation or replacement projects Versatile Applications: Suitable for sliding gates, outdoor gate systems, fitness equipment, and various material handling applications requiring smooth track movement