Trim Side - 2.7 in.
Front caster wheel - Commercial duty steel roller bearings
Front caster forks - Fabricated 1 / 4 in. steel
Front tire - 11 x 4 in.
Tire Width - 35.5 in.
Depth - 4.1 in.
Fabricated 11 ga. steel
Impact / Trim Area - 1/4 x 3/4 in. steel bar
Aluminum with 3/4 in. shafts and triple protection sealed ball bearings
Mounts - Reinforced 14 ga. steel
Length - 20.50 in.