Catalog number: 2-4WH-1LB Features: ●This part is used by clamping square timber etc. with a nut. ●Oil-impregnated sintered alloy is used for the bearing part. Uses: ●For hanging doors. Specifications: ●Product name: Double wheel long bolt specification 1 ●Compatible rail: No. 2 ●Load capacity (kg/piece): 35 ●K (mm) ●L (inch) ●Durability standard: 70,000m (rated load at room temperature) Material/Finish: ●Main body: Steel ●Door roller: Cast iron
