4" Rigid Caster Soft Wheel
4" x 1-1/4" - 1 piece Rigid CasterNomadic Soft tread wheel - gray on grayTread chemically bonded to Polyolefin CoreNon-marking high grade thermo plastic elastomer treadBall bearings in Wheel - annular bearings5-1/4" Mounting Height
2-3/8" x 3-5/8" Plate
1-3/4" x 2-7/8" -to- 3" Bolt Pattern
5/16" Mounting Bolt Diameter65 Shore A (+/-5) Durometer Tread -45° F to 180° F Temperature rangeZinc plated finish
250lbs capacity