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Single Wheel Casters

If you are looking for a traditional, single-wheel caster for your project, Apollo Caster has a wide range to browse and buy.
Caster; Swivel; 4" x 2"; Phenolic; Top Plate (2-1/2"x3-5/8"; holes: 1-3/4"x2-7/8" slotted to 3"; 5/16" bolt); Zinc; Roller Brng; 400# (Item #64577)
$19.38
Caster; Swivel; 4" x 2"; Phenolic; Top Plate (2-1/2"x3-5/8"; holes: 1-3/4"x2-7/8" slotted to 3"; 5/16" bolt); Zinc; Roller Brng; 400# Phenolic wheels... more info
Caster; Rigid; 4" x 2"; Polyolefin; Top Plate (2-1/2"x3-5/8"; holes: 1-3/4"x2-7/8" slotted to 3"; 5/16" bolt); Zinc; Roller Brng; 400# (Item #64578)
$14.82
Caster; Rigid; 4" x 2"; Polyolefin; Top Plate (2-1/2"x3-5/8"; holes: 1-3/4"x2-7/8" slotted to 3"; 5/16" bolt); Zinc; Roller Brng; 400# Polyolefin... more info
Caster; Swivel; 4" x 2"; Polyolefin; Top Plate (2-1/2"x3-5/8"; holes: 1-3/4"x2-7/8" slotted to 3"; 5/16" bolt); Zinc; Roller Brng; 400# (Item #64579)
$15.16
Caster; Swivel; 4" x 2"; Polyolefin; Top Plate (2-1/2"x3-5/8"; holes: 1-3/4"x2-7/8" slotted to 3"; 5/16" bolt); Zinc; Roller Brng; 400# Polyolefin... more info
Caster; Swivel; 4" x 2"; PolyU on PolyO (Blue); Top Plate (2-1/2"x3-5/8"; holes: 1-3/4"x2-7/8" slotted to 3"; 5/16" bolt); Zinc; Roller Brng; 400# (Item #64580)
$20.90
Caster; Swivel; 4" x 2"; PolyU on PolyO (Blue); Top Plate (2-1/2"x3-5/8"; holes: 1-3/4"x2-7/8" slotted to 3"; 5/16" bolt); Zinc; Roller Brng; 400#... more info
Caster; Swivel; 4" x 2"; Polyurethane (One piece solid); Plate (2-1/2"x3-5/8"; holes: 1-3/4"x2-7/8" slotted to 3"; 5/16" bolt); Zinc; Roller Brng; 400# (Item #64581)
$29.15
Caster; Swivel; 4" x 2"; Polyurethane (One piece solid); Plate (2-1/2"x3-5/8"; holes: 1-3/4"x2-7/8" slotted to 3"; 5/16" bolt); Zinc; Roller Brng;... more info
Caster; Swivel; 4" x 2"; Thermoplastized Rubber (Gray); Top Plate (2-1/2"x3-5/8"; holes: 1-3/4"x2-7/8" slotted to 3"; 5/16" bolt); Zinc; Delrin Spanner; 400# (Item #64582)
$14.63
Caster; Swivel; 4" x 2"; Thermoplastized Rubber (Gray); Top Plate (2-1/2"x3-5/8"; holes: 1-3/4"x2-7/8" slotted to 3"; 5/16" bolt); Zinc; Delrin... more info
Caster; Rigid; 4" x 1-1/4"; Rubber (Soft); Top Plate (2-5/8"x3-3/4"; holes: 1-3/4"x2-3/4" slotted to 3"; 5/16" bolt); Zinc; Ball Brng; 165# (Item #64583)
$11.39
Caster; Rigid; 4" x 1-1/4"; Rubber (Soft); Top Plate (2-5/8"x3-3/4"; holes: 1-3/4"x2-3/4" slotted to 3"; 5/16" bolt); Zinc; Ball Brng; 165# The Hard... more info
Caster; Swivel; 4" x 1-1/4"; Rubber (Soft); Plate (2-5/8"x3-3/4"; holes: 1-3/4"x2-3/4" slots to 3"; 5/16" bolt); Zinc; Ball Brng; 165#; Dust Cover (Mtl); Brake (Item #64584)
$18.09
Caster; Swivel; 4" x 1-1/4"; Rubber (Soft); Plate (2-5/8"x3-3/4"; holes: 1-3/4"x2-3/4" slots to 3"; 5/16" bolt); Zinc; Ball Brng; 165#; Dust Cover... more info
Caster; Swivel; 4" x 1-1/4"; Rubber (Soft); Plate (2-5/8"x3-3/4"; holes: 1-3/4"x2-3/4" slotted to 3"; 5/16" bolt); Zinc; Ball Bearing; 165#; Dust Cover (Mtl) (Item #64585)
$14.85
Caster; Swivel; 4" x 1-1/4"; Rubber (Soft); Plate (2-5/8"x3-3/4"; holes: 1-3/4"x2-3/4" slotted to 3"; 5/16" bolt); Zinc; Ball Bearing; 165#; Dust... more info
Caster; Swivel; 4" x 1-1/4"; Rubber (Hard); Threaded Stem (1/2"-13TPI x 1-1/2"); Zinc; Plain bore; 250#; Dust Cover (Mtl); Total Lock (Item #64586)
$35.62
Caster; Swivel; 4" x 1-1/4"; Rubber (Hard); Threaded Stem (1/2"-13TPI x 1-1/2"); Zinc; Plain bore; 250#; Dust Cover (Mtl); Total Lock (Shepherd... more info
Caster; Swivel; 4" x 1-1/4"; Rubber (Hard); Threaded Stem (1/2"-13TPI x 1-1/2"); Zinc; Plain bore; 250#; Dust Cover (Mtl) (Item #64587)
$22.95
Caster; Swivel; 4" x 1-1/4"; Rubber (Hard); Threaded Stem (1/2"-13TPI x 1-1/2"); Zinc; Plain bore; 250#; Dust Cover (Mtl) (Shepherd... more info
Caster; Swivel; 4" x 1-1/4"; Rubber (Hard); Grip Ring (7/16" x 1-1/4"); Zinc; Plain bore; 250#; Dust Cover (Mtl); Total Lock (Item #64588)
$33.88
Caster; Swivel; 4" x 1-1/4"; Rubber (Hard); Grip Ring (7/16" x 1-1/4"); Zinc; Plain bore; 250#; Dust Cover (Mtl); Total Lock (Shepherd... more info
Caster; Swivel; 4" x 1-1/4"; Rubber (Hard); Grip Ring (7/16" x 1-1/4"); Zinc; Plain bore; 250#; Dust Cover (Mtl) (Item #64589)
$22.38
Caster; Swivel; 4" x 1-1/4"; Rubber (Hard); Grip Ring (7/16" x 1-1/4"); Zinc; Plain bore; 250#; Dust Cover (Mtl) (Shepherd PGS40291ZN-HDR01(KK)) The... more info
Caster; Swivel; 4" x 1-1/4"; Rubber (Hard); Plate (2-5/8"x3-3/4"; holes: 1-3/4"x2-3/4" slots to 3"; 5/16" bolt); Zinc; Plain bore; 250#; Dust Cover (Mtl); Brake (Item #64590)
$25.93
Caster; Swivel; 4" x 1-1/4"; Rubber (Hard); Plate (2-5/8"x3-3/4"; holes: 1-3/4"x2-3/4" slots to 3"; 5/16" bolt); Zinc; Plain bore; 250#; Dust Cover... more info
Caster; Rigid; 4" x 1-1/4"; Rubber (Hard); Top Plate (2-5/8"x3-3/4"; holes: 1-3/4"x2-3/4" slotted to 3"; 5/16" bolt); Zinc; Plain bore; 250# (Item #64591)
$19.33
Caster; Rigid; 4" x 1-1/4"; Rubber (Hard); Top Plate (2-5/8"x3-3/4"; holes: 1-3/4"x2-3/4" slotted to 3"; 5/16" bolt); Zinc; Plain bore; 250# The Hard... more info
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