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Caster; Swivel; 5" x 1-1/4"; PolyU on PolyO (Blue); Expandable Adapter (1" - 1-1/16" ID tubing); Precision Ball Brng; 300#; Thread Guards (Item #64131)

Caster; Swivel; 5" x 1-1/4"; PolyU on PolyO (Blue); Expandable Adapter (1" - 1-1/16" ID tubing); Precision Ball Brng; 300#; Thread Guards (Item #64131)

$13.72
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Caster; Swivel; 3" x 1-1/4"; Polyolefin; Expandable Adapter (1-1/8"-1-3/16" ID tubing); Zinc; Plain bore; 300#; Dust Cover (Mtl) (Item #65546)

Caster; Swivel; 3" x 1-1/4"; Polyolefin; Expandable Adapter (1-1/8"-1-3/16" ID tubing); Zinc; Plain bore; 300#; Dust Cover (Mtl) (Item #65546)

$13.65
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Caster; Swivel; 5" x 1-1/4"; PolyU on PolyO (Blue); Expandable Adapter (7/8" - 15/16" ID tubing); Zinc; Precision Ball Brng; 300#; Dust Cover; Thread Guards (Item #64135)

Caster; Swivel; 5" x 1-1/4"; PolyU on PolyO (Blue); Expandable Adapter (7/8" - 15/16" ID tubing); Zinc; Precision Ball Brng; 300#; Dust Cover; Thread Guards (Item #64135)

$13.57
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Caster; Swivel; 3 x 1-1/4; White Crowned Polyolefin; Expandable Adapter (1-1/8"-1-3/16" ID tubing); Zinc; Plain bore; 300#; Dustcap (Mtl) (Item #69288)

Caster; Swivel; 3 x 1-1/4; White Crowned Polyolefin; Expandable Adapter (1-1/8"-1-3/16" ID tubing); Zinc; Plain bore; 300#; Dustcap (Mtl) (Item #69288)

$12.86
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Caster; Swivel; 4" x 1"; Polyolefin; Expandable Adaptor (.852" - .927" ID Tubing); Zinc; Oillite/ Delrin Brng; Wgt Cap: 220# (Item #69934)

Caster; Swivel; 4" x 1"; Polyolefin; Expandable Adaptor (.852" - .927" ID Tubing); Zinc; Oillite/ Delrin Brng; Wgt Cap: 220# (Item #69934)

$11.50
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Caster; Swivel; 4" x 1"; Polyolefin; Expandable Adaptor (1" - 1-1/8" ID Tubing); Zinc; Oillite/ Delrin Brng; Wgt Cap: 220# (Item #69933)

Caster; Swivel; 4" x 1"; Polyolefin; Expandable Adaptor (1" - 1-1/8" ID Tubing); Zinc; Oillite/ Delrin Brng; Wgt Cap: 220# (Item #69933)

$10.05
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Sale Caster; Twin Wheel; Swivel; 50mm; Nylon; U Bracket (3/4" ID); 1-5/16" High x 1-1/2" Long; Black; Steel Axle; 85#; Wheel Brake; Hood (Screw included) (Item #66433)

Caster; Twin Wheel; Swivel; 50mm; Nylon; U Bracket (3/4" ID); 1-5/16" High x 1-1/2" Long; Black; Steel Axle; 85#; Wheel Brake; Hood (Screw included) (Item #66433)

$10.26  $9.44
Save: 8% off
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Sale Caster; Twin Wheel; Swivel; 50mm; Nylon; U Bracket (5/8" ID); 1-5/16" High x 1-1/2" Long; Black; Steel Axle; 85#; Hood; Brake (Screw included) (Item #66435)

Caster; Twin Wheel; Swivel; 50mm; Nylon; U Bracket (5/8" ID); 1-5/16" High x 1-1/2" Long; Black; Steel Axle; 85#; Hood; Brake (Screw included) (Item #66435)

$10.26  $9.44
Save: 8% off
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Caster; Swivel; 3" x 13/16"; Rubber (Soft); Ladder Caster stem (5/16"x4-13/16"; thread length 5/8"); Zinc; Plain bore; 110#. Spring not included. (Item #64720)

Caster; Swivel; 3" x 13/16"; Rubber (Soft); Ladder Caster stem (5/16"x4-13/16"; thread length 5/8"); Zinc; Plain bore; 110#. Spring not included. (Item #64720)

$8.88
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Caster; Swivel; 3" x 13/16"; Rubber (Hard); Ladder Caster; 5/16"x5-3/4"; Zinc; Nylon Bushing; 110# (Spring not included) (Item #66859)

Caster; Swivel; 3" x 13/16"; Rubber (Hard); Ladder Caster; 5/16"x5-3/4"; Zinc; Nylon Bushing; 110# (Spring not included) (Item #66859)

$8.63
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Caster; Rigid; 2-1/2x13/16; Rubber (Hard); Corner Bracket (2-1/8x2-9/16; 3/16 bolt); Black Plastic Housing; Plain Bore; 35# (Call for availability.) (Item #67292)

Caster; Rigid; 2-1/2x13/16; Rubber (Hard); Corner Bracket (2-1/8x2-9/16; 3/16 bolt); Black Plastic Housing; Plain Bore; 35# (Call for availability.) (Item #67292)

$8.18
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Sale Caster; Twin Wheel; Swivel; 50mm; Nylon; U Bracke (5/8" ID); 1-5/16" High x 1-1/2" Long; Black; Steel Axle; 85#; Hood (Screw included) (Item #66436)

Caster; Twin Wheel; Swivel; 50mm; Nylon; U Bracke (5/8" ID); 1-5/16" High x 1-1/2" Long; Black; Steel Axle; 85#; Hood (Screw included) (Item #66436)

$8.79  $8.09
Save: 8% off
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Sale Caster; Twin Wheel; Swivel; 50mm; Nylon; U Bracket (3/4" ID); 1-5/16" High x 1-1/2" Long; Black; Steel Axle; 85#; Hood (Screw included) (Item #66434)

Caster; Twin Wheel; Swivel; 50mm; Nylon; U Bracket (3/4" ID); 1-5/16" High x 1-1/2" Long; Black; Steel Axle; 85#; Hood (Screw included) (Item #66434)

$8.79  $8.09
Save: 8% off
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Caster; Swivel; 2" x 13/16"; Rubber (Hard; Non-marking); Ladder Caster; 5/16"x5-3/4"; Zinc; Nylon Bushing; 110# (Item #62962)

Caster; Swivel; 2" x 13/16"; Rubber (Hard; Non-marking); Ladder Caster; 5/16"x5-3/4"; Zinc; Nylon Bushing; 110# (Item #62962)

$7.77
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Ladder Caster; Swivel; 2" x 13/16"; Rubber (Soft; non-marking); Stem (5/16" x 4-13/16"; thread length 5/8"); Zinc; Plain bore; 80#. Spring not included. (Item #64719)

Ladder Caster; Swivel; 2" x 13/16"; Rubber (Soft; non-marking); Stem (5/16" x 4-13/16"; thread length 5/8"); Zinc; Plain bore; 80#. Spring not included. (Item #64719)

$7.55
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If you are looking for the best connector casters for sale, we've got you covered! Expanding adapter stem casters are available at Apollo Caster online.

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By Rigid/ Swivel:

  • Swivel Only (181)
  • Rigid Only (1)

By Dimension 1 (Diameter):

  • 3/4" (1)
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By Dimension 2 (Width/ Length):

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By Material Group:

  • Flat Free and Semi-Pneumatic (5)
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By Material:

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  • PolyU on PolyO (Black) (1)
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  • PolyU on PolyO (Usu Red or Blue) (20)
  • Rubber (Hard) (5)
  • Rubber (Hard; Non-marking) (4)
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  • Rubber (Soft; non-marking) (7)
  • Rubber on Cast Iron (4)
  • ThermoPlastic Rubber Donut (Gray) (8)
  • Thermoplastized Rubber (Gray) (27)
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By Weight Capacity:

  • 75 (9)
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By Connector Type:

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By Connector Group:

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  • Square Stems, all (17)
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By Connector:

  • Gate Caster Bracket (11"x4"; 8 holes 1-3/4" (slotted to 3") x 9-1/2"; 7/16" bolt) (19)
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  • Corner Bracket (2-1/8" x 2-9/16"; 3/16" bolt) (1)
  • Gate Bracket (1"x3-7/16"; Holes 2-1/8" apart; 5/16" bolt); (3)
  • Gate Caster Bracket (2"x5-3/8"; holes 15/16"x3"); Fits 7/16" Grip Ring Stem; Max 5" wheels (2)
  • Expandable Adapter; Round; for 3/4" - 13/16" ID tubing (2)
  • Expandable Adapter (Round for 7/8" - 15/16" ID tubing) (10)
  • Expandable Adapter; Square for 7/8" - 15/16" ID tubing (1)
  • Expandable Adapter (Round for .852" - .927" ID tubing) (7)
  • Expandable Adapter (Round for 1" - 1-1/16" ID tubing) (16)
  • Expandable Adapter; Round for 1.0" - 1.14" ID tubing (1)
  • Expandable Adapter; (for round tubing 1-1/8" I.D. x 1-1/4" O.D.) (11)
  • Expandable Adapter (for round tubing 1-1/4" I.D. x 1-5/16" I.D.) (8)
  • Expandable Adapter (for round tubing 1-3/8" - 1-7/16" ID) (10)
  • Expandable Adapter (for round tubing 1-3/8" - 1-1/2" ID) (3)
  • Expandable Adapter(for round tubing 1-1/2" - 1-9/16" ID) (17)
  • Expandable Adapter (for round tubing 1-1/2" - 1-5/8" ID) (4)
  • Expandable Adapter (for round tubing 1.426" - 1.589" ID) (9)
  • Expandable Adapter (for round tubing 1-5/8" - 1-11/16" ID) (10)
  • Expandable Adapter (for square tubing 1-3/8 I.D. x 1-7/16" I.D.) (2)
  • Ladder Caster (5/16"x4-13/16"; thread length 5/8") (2)
  • Ladder Caster; 5/16"x5-3/4" (3)
  • Octagonal Stem (7/8" x 2"; three 5/16" cross drilled holes) (1)
  • Octagonal Stem (3/4" x 2-1/8"; 3 cross drilled holes) (3)
  • Round Stem (1"x1-3/4" aka 25.4mm x 45mm) (1)
  • Round Housing; 1.85" Cut out; Friction Fit (1)
  • Round Stem (1" x 2-1/4") (2)
  • Round Stem (1-3/8"x4"; 1/2" cross-drilled hole 2-1/2" up) (1)
  • Square Stem (7/8" x 2"; three 1/4" holes at 1/4"; 1"; 1-3/4") (2)
  • Square Stem (7/8" x 2"; one 5/16" mounting hole at 1") (9)
  • Square Stem (3/4" x 2-1/16"; three 17/64" mounting holes at 3/8"; 1" and 1-1/4") (2)
  • Square Stem (7/8" x 2-1/16"; one 17/64" mounting hole at 1") (3)
  • Square Stem (3/4" x 2-1/8"; three 17/64" mounting holes at 1/2"; 1-1/8" and 1-3/4") (1)
  • U Bracket; 5/8" I.D.; 1-5/16" High x 1-1/2" Long (2)
  • U Bracket; 3/4"x1-5/16" (2)
  • Retractable Bracket; 2"x3-1/2"; 2 Holes 2-3/4" Apart; 1/4" bolt; 7" pedal (1)
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By Finish:

  • Black (7)
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  • Zinc (167)

By Bearings:

  • Ball Brng (27)
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  • Steel Axle (4)

By Options:

  • Bearing Cover (10)
  • Dust Cover (85)
  • Dust Cover (Plastic) DON’T USE (3)
  • Hood (4)
  • Thread guards (60)
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  • Total Lock (Leading) (1)
  • Total Lock (Trailing) (34)
  • Pedal Brake (5)
  • Side friction brake (1)
  • Tread brake (37)
  • Wheel Brake (4)
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Specials

Caster; Swivel; 5" x 2"; Steel; Plate (4"x4-1/2"; holes: 2-5/8"x3-5/8" slots to 3"x3"; 3/8" bolt); Zinc; Roller Brng; 2000#; Kingpinless (Item #64047)
Caster; Swivel; 5" x 2"; Steel; Plate (4"x4-1/2"; holes: 2-5/8"x3-5/8" slots to 3"x3"; 3/8" bolt); Zinc; Roller Brng; 2000#; Kingpinless (Item #64047)
$106.35  $103.58
Save: 3% off
Caster; Swivel; 6" x 2"; Foam-Filled Flat Free Tire (Black); Grip Ring (7/16" x 1-3/8"); Zinc; Ball Brng; 250#; Sawtooth Tread (Item #63429)
Caster; Swivel; 6" x 2"; Foam-Filled Flat Free Tire (Black); Grip Ring (7/16" x 1-3/8"); Zinc; Ball Brng; 250#; Sawtooth Tread (Item #63429)
$52.03  $50.47
Save: 3% off
Caster; Swivel; 6"x2"; PolyU (Crowned) on Cast; Plate (4-1/2"x6-1/4"; holes: 2-7/16"x4-15/16" slots to 3-3/8"x5-1/4"); Roller Brn; 1200#; Kingpinless (Item #67422)
Caster; Swivel; 6"x2"; PolyU (Crowned) on Cast; Plate (4-1/2"x6-1/4"; holes: 2-7/16"x4-15/16" slots to 3-3/8"x5-1/4"); Roller Brn; 1200#; Kingpinless (Item #67422)
$117.16  $114.11
Save: 3% off
Caster; Swivel; 6" x 1-1/4"; Flat Free (No Air!) (Grey); Grip Ring (7/16" x 1-7/16"); Zinc; Ball Brng; 150#; Tread brake (Item #66476)
Caster; Swivel; 6" x 1-1/4"; Flat Free (No Air!) (Grey); Grip Ring (7/16" x 1-7/16"); Zinc; Ball Brng; 150#; Tread brake (Item #66476)
$55.20  $53.54
Save: 3% off
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