Caster; Swivel; 4" x 1-1/4"; PolyU on PolyO (Gray); Gate Caster Bracket (2"x5-3/8"; holes 15/16"x3"); Full Spring deflection 2" at 230#; Prec BB; 250#
Wheel Diameter: 4"Tread Width: 1-1/4"Material: PolyU on PolyO (Gray)Load Rating (Per Item): 250 poundsFinish: ZincConnector Details: Gate Caster Bracket (2"x5-3/8"; holes 15/16"x3"); Fits 7/16" Grip Ring Stem; Max 5" wheelsBearing: Prec Ball Brng (Single)Misc Options: Dust Cover (Mtl)Misc Options: Thread guardsLoad Height: 7-1/16"Swivel Radius: 5-11/16"Shipping Weight: 1.5 lbs.Usually Ships in: 24 hours (may be affected by quantity ordered)
Polyurethane on Polyolefin wheels are comprised of precision molded high quality polyurethane mechanically locked to a durable polyolefin core, providing a versatile, strong and attractive wheel. Different manufacturers often assign their own brand name, such as Performa, Protech, PolyLoc or Mirage. These popular wheels are available in various color combinations and can look very attractive while providing easy roll-ability, floor protection, non-marking and non-conductive performance.