Specification Color: Black, Green Usage: Industrial Casters Mounting Type: Plate Mount Type: Inflatable Wheel Material: Rubber, Galvanized Bracket Surface Treatment: Sanding Treatment Number of Items: 4 Scope of Application: Freight Equipment Load Capacity: 100kg/ 220.46lbs Wheel Width: 8in Base Plate Size: 11.4*9.8cm/ 4-1/2*4in Hole Spacing: 8.5*7.2cm/ 3.35*2.83in Axis Distance: 1.6cm/ 0.63in Installation Height: 12cm/ 4.72in Package Size: 56*33*24cm/ 22.05*12.99*9.45in Net Weight: 4.4kg/ 9.78lbs Package Included 2* Universal Wheels 2* Directional Wheels.
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