Wheel structure is steel and the wheel is rubber
Please note the total load bearing capacity of the wheel is 135kg and the compression of the spring is 55kg.
The wheel is is supplied individually packed in a poly bag complete with all fittings and a 4" dia. wheel.
Distance from bottom of wheel to centre of bottom hole: 238mm
Distance from bottom of wheel to centre of top hole: 325mm
Supplied with 2x M10 x 80mm bolts
For more dimension information please see technical drawing above