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4" Casters

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Caster; Swivel; 4" x 1-1/4"; PolyU on PolyO (Gray); Expandable Adapter (0.72" - 0.85" for 3/4" ID tubing); Zinc; Precision Ball Brng; 300#; Dust Cover; Brake (Item #63249)

Caster; Swivel; 4" x 1-1/4"; PolyU on PolyO (Gray); Expandable Adapter (0.72" - 0.85" for 3/4" ID tubing); Zinc; Precision Ball Brng; 300#; Dust Cover; Brake (Item #63249)

$20.70
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Caster; Twin; Swivel; 4" (100mm) Thermoplastized Rubber (Gray); Grip Ring; 7/16"x1-7/16"; Black/Grey; Riveted Axle; 225#; Wheel Brake (Item #67707)

Caster; Twin; Swivel; 4" (100mm) Thermoplastized Rubber (Gray); Grip Ring; 7/16"x1-7/16"; Black/Grey; Riveted Axle; 225#; Wheel Brake (Item #67707)

$20.68
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Caster; Twin; Swivel; 4" (100mm) Thermoplastized Rubber (Gray); Grip Ring; 7/16"x7/8"; Black/Grey; Riveted Axle; 225#; Wheel Brake (Item #65312)

Caster; Twin; Swivel; 4" (100mm) Thermoplastized Rubber (Gray); Grip Ring; 7/16"x7/8"; Black/Grey; Riveted Axle; 225#; Wheel Brake (Item #65312)

$20.68
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Caster; Twin; Swivel; 4" (100mm) Thermoplastized Rubber (Gray); Threaded Stem; 1/2"-13TPI x 1"; Black/Grey; Riveted Axle; 225#; Wheel Brake (Item #67703)

Caster; Twin; Swivel; 4" (100mm) Thermoplastized Rubber (Gray); Threaded Stem; 1/2"-13TPI x 1"; Black/Grey; Riveted Axle; 225#; Wheel Brake (Item #67703)

$20.67
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Caster; Twin; Swivel; 4" (100mm) Thermoplastized Rubber (Gray); Threaded Stem; 1/2"-13TPI x 1-1/2"; Black/Grey; Riveted Axle; 225#; Wheel Brake (Item #67702)

Caster; Twin; Swivel; 4" (100mm) Thermoplastized Rubber (Gray); Threaded Stem; 1/2"-13TPI x 1-1/2"; Black/Grey; Riveted Axle; 225#; Wheel Brake (Item #67702)

$20.63
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Caster; Swivel; 4" x 1-1/4"; PolyU on PolyO (Blue); Threaded Stem (1/2"-13TPI x 1"); Zinc; Ball Brng; 300#; Total Lock; Plastic Brake Pedal (Item #66446)

Caster; Swivel; 4" x 1-1/4"; PolyU on PolyO (Blue); Threaded Stem (1/2"-13TPI x 1"); Zinc; Ball Brng; 300#; Total Lock; Plastic Brake Pedal (Item #66446)

$20.57
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Caster; Swivel; 4" x 1-1/4"; PolyU on PolyO; Expandable Adapter (1-1/2" - 1-9/16" ID tubing); Precision Ball Brng; 300#; Bearing Cover (Item #63865)

Caster; Swivel; 4" x 1-1/4"; PolyU on PolyO; Expandable Adapter (1-1/2" - 1-9/16" ID tubing); Precision Ball Brng; 300#; Bearing Cover (Item #63865)

$20.52
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Caster; Rigid; 4 x 2; Phenolic; Top Plate; 4x4-1/2; holes: 2-5/8x3-5/8 (slotted to 3x3); 3/8 bolt; Zinc; Precision Ball Brng; Wgt Cap: 800# (Item #69903)

Caster; Rigid; 4 x 2; Phenolic; Top Plate; 4x4-1/2; holes: 2-5/8x3-5/8 (slotted to 3x3); 3/8 bolt; Zinc; Precision Ball Brng; Wgt Cap: 800# (Item #69903)

$20.44
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Caster; Swivel; 4" x 1-1/4"; Thermoplastized Rubber (Gray); Grip Ring (7/16" x 1-1/4"); Zinc; Ball Bearing (Single); 260#; Tread brake; Bearing Cover (Item #66396)

Caster; Swivel; 4" x 1-1/4"; Thermoplastized Rubber (Gray); Grip Ring (7/16" x 1-1/4"); Zinc; Ball Bearing (Single); 260#; Tread brake; Bearing Cover (Item #66396)

$20.43
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Cstr; Swiv; 4"x1-1/4"; Gray PolyU/ Bg PolyO; Plate: 3-3/4"x4-1/2"; holes: 2-5/8"x3-5/8" (slotted to 3x3); 3/8 bolt; Zinc; Ball Brng; Wgt Cap 250#; Thread Guards (Item #66533)

Cstr; Swiv; 4"x1-1/4"; Gray PolyU/ Bg PolyO; Plate: 3-3/4"x4-1/2"; holes: 2-5/8"x3-5/8" (slotted to 3x3); 3/8 bolt; Zinc; Ball Brng; Wgt Cap 250#; Thread Guards (Item #66533)

$20.39
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Caster; Swivel; 4" x 1-1/4"; PolyU on PolyO (Gray); Expandable Adapter (1" - 1-1/16" ID tubing); Precision Ball Brng; 300#; Dust Cover; Thread Guards; Brake (Item #64357)

Caster; Swivel; 4" x 1-1/4"; PolyU on PolyO (Gray); Expandable Adapter (1" - 1-1/16" ID tubing); Precision Ball Brng; 300#; Dust Cover; Thread Guards; Brake (Item #64357)

$20.36
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Caster; Twin; Swivel; 4" (100mm); Thermoplastized Rubber (Gray); Plate; 2-3/16"x2-9/16"; holes: 1-5/8"x2"; 5/16" bolt; Black/Grey; 225# (Item #67490)

Caster; Twin; Swivel; 4" (100mm); Thermoplastized Rubber (Gray); Plate; 2-3/16"x2-9/16"; holes: 1-5/8"x2"; 5/16" bolt; Black/Grey; 225# (Item #67490)

$20.36
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Caster; Twin; Swivel; 4" (100mm) Thermoplastized Rubber (Gray); Threaded Stem; 3/8"-16TPI x 1"; Black/Grey; Riveted Axle; 225#; Wheel Brake (Item #67705)

Caster; Twin; Swivel; 4" (100mm) Thermoplastized Rubber (Gray); Threaded Stem; 3/8"-16TPI x 1"; Black/Grey; Riveted Axle; 225#; Wheel Brake (Item #67705)

$20.29
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Caster; Swivel; 4" x 1-1/4"; Rubber (Hard); Threaded Stem (3/8"-16TPI x 1-1/2"); Zinc; Ball Brng; 350#; Dust Cover (Mtl); Wheel Brake (Item #63172)

Caster; Swivel; 4" x 1-1/4"; Rubber (Hard); Threaded Stem (3/8"-16TPI x 1-1/2"); Zinc; Ball Brng; 350#; Dust Cover (Mtl); Wheel Brake (Item #63172)

$20.28
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Caster; Twin; Swivel; 4" (100mm) Thermoplastized Rubber (Gray); Grip Ring; 7/16"x1-1/4"; Black/Grey; Riveted Axle; 225#; Wheel Brake (Item #67706)

Caster; Twin; Swivel; 4" (100mm) Thermoplastized Rubber (Gray); Grip Ring; 7/16"x1-1/4"; Black/Grey; Riveted Axle; 225#; Wheel Brake (Item #67706)

$20.27
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Shop a wide range of 4" casters at Apollo Caster online.
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By Rigid/ Swivel:

  • Swivel Only (740)
  • Rigid Only (171)

By Dimension 1 (Diameter):

  • 100mm (94)
  • 4" (817)

By Dimension 2 (Width/ Length):

  • 7/8" (1)
  • 15/16" (22)
  • 1" (34)
  • 1-1/4" (403)
  • 1-3/8" (1)
  • 1-7/16" (2)
  • 1-1/2" (83)
  • 1-5/8" (1)
  • 2" (266)
  • 3" (4)
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By Material Group:

  • Flanged (2)
  • Glass Filled Nylon (21)
  • Metal/ Steel (47)
  • Phenolic (71)
  • Plastic/ Nylon (26)
  • Polyurethane (80)
  • Polyolefin (95)
  • Polyurethane on Aluminum (16)
  • Polyurethane on GF Nylon (3)
  • Polyurethane on PolyO (248)
  • Polyurethane on Steel (31)
  • Rubber (may mark) (21)
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  • Rubber, Non-marking (7)
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  • V-Groove (22)
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By Material:

  • Anti-Microbial TPR (Gray) (4)
  • Cast Iron (22)
  • Conductive PolyU (Gray) (2)
  • Flanged (Single) Cast Iron (2)
  • Glass/ Nylon (4)
  • Glass/ Nylon Hi-Temp (Bk) (6)
  • Glass/ Nylon Hi-Temp (BR) (11)
  • Monoprene (Donut) (4)
  • Nylon (26)
  • Phenolic (65)
  • Phenolic High Temp (BR) (6)
  • PolyU on Cast Iron x (2)
  • Polyolefin (HD White) (1)
  • Polyolefin Crowned tread (1)
  • Polyolefin LD (93)
  • PolyU (Crowned) on Alum (4)
  • PolyU (Crowned) on Cast (Blue) (3)
  • PolyU (Donut) on Alum (5)
  • PolyU (Donut) on Cast (Yellow) (2)
  • PolyU on Alum (Color May Vary) (7)
  • PolyU on Cast Iron (Usu Red or Green) (24)
  • PolyU on Nylon (Color Varies) (3)
  • PolyU on PolyO (Black) (12)
  • PolyU on PolyO (Gray) (133)
  • PolyU on PolyO (Red) (30)
  • PolyU on PolyO (Usu Red or Blue) (71)
  • Polyurethane (Gray) (2)
  • Polyurethane (Solid/ Tread) (78)
  • Rubber (Gr) on Alum (2)
  • Rubber (Hard) (15)
  • Rubber (Hard; Non-marking) (6)
  • Rubber (Soft) (6)
  • Rubber (Soft; non-marking) (1)
  • Rubber on Cast Iron (8)
  • Rubber on Nylon (4)
  • Stainless Steel (2)
  • Steel (Crowned Ductile) (8)
  • Steel (14)
  • Steel (Forged) (1)
  • Thermoplastized Rubber (Gray on Blk) (3)
  • ThermoPlastic Rubber Donut (Gray) (18)
  • Thermoplastized Rubber (Black) (30)
  • Thermoplastized Rubber (Gray) (148)
  • V Groove (7/8) Polyurethane (2)
  • V-Groove (7/8) Cast Iron (13)
  • V-Groove (7/8) Ductile Steel (7)
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By Weight Capacity:

  • 100 (98)
  • 200 (273)
  • 300 (240)
  • 400 (65)
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  • 600 (24)
  • 700 (45)
  • 800 (76)
  • 900 (23)
  • 1000 (14)
  • 1200 (15)
  • 1400 (1)
  • 1500 (12)
  • 2000 (5)
  • 2500 (1)
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By Connector Type:

  • Bracket (3)
  • Expandable Adapter (18)
  • Grip Ring (78)
  • Hollow Kingpin (35)
  • Octagonal Stem (3)
  • Plate (571)
  • Square Stem (1)
  • Stemless (8)
  • Threaded Stem (194)

By Connector Group:

  • Brackets (3)
  • Expanding Adapters, Round (18)
  • 7/16" Grip Ring Connectors (71)
  • 13/16" Grip Ring Connectors (6)
  • 1" Grip Ring Connectors (1)
  • 3/8" Hollow Kingpin (3)
  • 1/2" Hollow Kingpin (32)
  • 3/4" Octagonal Stems (3)
  • Under 2" wide Top Plates (2)
  • 2-1/4" wide Top Plates (8)
  • 2-1/2" x 3-5/8" (prox) Plates (217)
  • 3" x 4" (prox) Plates (29)
  • 3-1/2" wide (prox) Plates (3)
  • 4"x4.5" (prox) Plates (266)
  • 4.5"x6.25" (prox) Plates (24)
  • 5"x5.5" (prox) Plates (20)
  • 5.5"x7.25" (prox) Plates (2)
  • Square Stems, all (1)
  • Stemless, all (8)
  • 5/16" Threaded Stem (3)
  • 3/8" Threaded Stem (46)
  • 7/16" Threaded Stem (7)
  • 1/2" Threaded Stem (118)
  • 5/8" Threaded Stem (12)
  • 3/4" Threaded Stem (6)
  • Metric Threaded Stems (2)
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By Connector:

  • Angle Iron Bracket (1-3/16"x2-1/16"; 3 holes; 1/4" bolt) (2)
  • Gate Caster Bracket (2"x5-3/8"; holes 15/16"x3"); Fits 7/16" Grip Ring Stem; Max 5" wheels (1)
  • Expandable Adapter; Round; for 3/4" - 13/16" ID tubing (2)
  • Expandable Adapter (Round for .852" - .927" ID tubing) (3)
  • Expandable Adapter (Round for 1" - 1-1/16" ID tubing) (5)
  • 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.) (2)
  • Expandable Adapter (for round tubing 1-3/8" - 1-1/2" ID) (1)
  • Expandable Adapter(for round tubing 1-1/2" - 1-9/16" ID) (4)
  • Grip Ring (7/16" x 7/8") (MOST COMMON) (11)
  • Grip Ring (7/16" x 1-1/4") (26)
  • Grip Ring (7/16" x 1-3/8") (3)
  • Grip Ring (7/16" x 1-7/16") (16)
  • Grip Ring (7/16" x 1-7/16" w/ brass band) (2)
  • Grip Ring (7/16" x 1-1/2") (12)
  • Grip Ring (7/16" x 2") (1)
  • Grip Ring (13/16" x 2-3/16") (5)
  • Grip Ring (0.845" x 2-3/16") (1)
  • Grip Ring (1.48"x3"; Dual Grip Rings) (1)
  • Hollow Kingpin (3/8" bolt hole) (3)
  • Hollow Kingpin (1/2" bolt hole) (32)
  • Octagonal Stem (3/4" x 2-1/8"; 3 cross drilled holes) (3)
  • Plate (2-3/16" x 2-9/16": holes: 1-5/8" x 2"; 5/16" bolt) (8)
  • Plate (1-3/4" x 3"; holes: 1" x 2-3/16"; slots to 2-5/16"; 5/16" bolt) (2)
  • Plate (3-1/2"x3-1/2": holes: 2-5/8"x2-5/8"; 5/16" bolt) (2)
  • Plate (2-11/16"x3-5/8": holes: 1-3/4"x2-13/16" (slots to 3-1/16"); 5/16" bolt) (2)
  • Plate; 2-3/8"x3-5/8": holes: 1-3/4"x2-7/8" (slots to 3"); 3/8" bolt (35)
  • Plate (2-1/2"x3-5/8"; holes: 1-3/4"x2-7/8" slotted to 3"; 5/16" bolt) (80)
  • Plate (2-1/2"x3-5/8": holes: 1-3/4"x2-3/4" (slotted to 3"); 5/16" bolt) (2)
  • Plate (2-1/2"x3-5/8": holes: 1-3/4"x2-13/16" (slot to 3-1/16"); 5/16" bolt) (15)
  • Plate (2-3/8"x3-5/8": holes: 1-3/4"x3"; 5/16" bolt) (2)
  • Plate (2-1/2"x3-11/16"; holes: 1-3/4"x2-7/8" slots to 3"; 5/16" bolt) (4)
  • Plate (2-1/2"x3-3/4"; holes: 1-3/4"x2-7/8" slots to 3"; 5/16" bolt) (7)
  • Plate (2-3/4"x3-3/4"; holes: 1-3/4"x2-7/8" slots to 3"; 5/16" bolt) (2)
  • Plate (2-5/8"x3-3/4"; holes: 1-3/4"x2-7/8" slots to 3"; 5/16" bolt) (3)
  • Plate (2-5/8"x3-3/4"; holes: 1-3/4"x2-3/4" slots to 3"; 5/16" bolt) (65)
  • Plate (85mm x 100mm: holes: 60mmx80mm; 9mm bolt) (1)
  • Plate (3-1/8"x4-1/8"; holes: 1-3/4"x3" slots to 2-3/8"x3-3/8"; 3/8" bolt) (19)
  • Plate (3-1/8"x4-1/8": holes: 1-3/4"x2-15/16" slots to 2-3/8"x3-3/8"; 3/8" bolt) (9)
  • Plate (4"x4-1/2"; holes: 2-5/8"x3-5/8" slots to 3"x3"; 3/8" bolt) (245)
  • Plate (3-3/4"x4-1/2"; holes: 2-5/8"x3-5/8" slots to 3"x3"; 3/8" bolt) (16)
  • Plate (4"x5"; holes: 2-5/8"x3-5/8" slotted to 3"x3"; 3/8" bolt) (1)
  • Plate (4"x5-1/8"; holes: 3"x4"; 3/16" bolt) (4)
  • Plate (5"x5-1/2"; holes: 4-1/8"x4-1/2"; 7/16" bolt) (20)
  • Plate (3-1/8"x6-1/4"; holes: 1-3/4"x5"; 3/8" bolt) (1)
  • Plate (4-1/2"x6-1/4"; holes: 2-7/16"x4-15/16" slotted to 3-3/8"x5-1/4"; 3/8" bolt) (14)
  • Plate (4-1/2"x6-1/4"; holes: 2-7/16"x4-15/16" slotted to 3-3/8"x5-1/4"; 1/2" bolt) (10)
  • Plate (5-1/4"x7-1/4"; holes: 3-3/8"x5-1/4" slots to 4-1/8"x6-1/8"; 1/2" bolt) (2)
  • Square Stem (7/8" x 2"; three 1/4" holes at 1/4"; 1"; 1-3/4") (1)
  • Stemless (100mm) (8)
  • Threaded Stem (3/8"-16TPI x 5/8") (1)
  • Threaded Stem (3/8"-16TPI x 3/4") (10)
  • Threaded Stem (1/2"-13TPI x 3/4") (2)
  • Threaded Stem (1/2"-13TPI x 1") (43)
  • Threaded Stem (5/16"-18TPI x 1") (3)
  • Threaded Stem; 3/4"-10TPI x1" (1)
  • Threaded Stem; 12mm-1.75 Pitch x1" (2)
  • Threaded Stem (3/8"-16TPI x 1") (12)
  • Threaded Stem (3/8"-16TPI x 1-1/4") (3)
  • Threaded Stem (7/16"-14TPI x1-1/2") (4)
  • Threaded Stem (3/8"-16TPI x 1-1/2") (20)
  • Threaded Stem (1/2"-13TPI x 1-1/2") (67)
  • Threaded Stem (3/4"-10TPI x 1-3/4") (5)
  • Threaded Stem (5/8"-11TPI x 1-3/4") (7)
  • Threaded Stem (1/2"-13TPI x2") (2)
  • Threaded Stem (7/16"-14TPI x 2-1/4") (3)
  • Threaded Stem (1/2"-13TPI x 2-13/16") (3)
  • Threaded Stem (1/2"-13TPI x4") (1)
  • Threaded Stem (5/8"-11TPI x4") (5)
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By Finish:

  • Black/Grey (22)
  • Black GFN (6)
  • Black (65)
  • Chrome (6)
  • Galvanized Steel (1)
  • Gray/ White (5)
  • Gray GFN (2)
  • Gray (12)
  • Nylon (Gray) (17)
  • Nylon/ Stainless (2)
  • Plastic/ Nylon (1)
  • Stainless (79)
  • White (4)
  • Zinc (689)
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By Bearings:

  • Ball Brng (77)
  • Bronze Spanner (4)
  • Delrin Spanner (77)
  • Delrin Top Hats (1)
  • Nylon Bushing (20)
  • Plain bore (127)
  • Prec Ball Brngs (202)
  • Riveted Axle (84)
  • Roller Brng (240)
  • Steel Spanner (33)
  • Stainless Prec BB (17)
  • Stainless Roller Brng (17)
  • Stainless Spanner (5)
  • Steel Axle (3)
  • Steel Top Hats (4)
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By Options:

  • Bearing Cover (37)
  • Dust Cover (162)
  • Dust Cover (Plastic) DON’T USE (9)
  • ESD (2)
  • Ergonomic (5)
  • High Temp (27)
  • Kingpinless (15)
  • Non-magnetic (2)
  • Raceway Seal (16)
  • Thread guards (137)
  • UV Protection (1)
  • Zerk Axle (28)
  • Leveling Leg (2 long; 5/8 adjust) (2)
  • Made in USA (4)
  • Thread Guards, Metal (4)
  • Warranty (9)
  • Position Lock (4-way) (21)
  • Swivel Lock (1)
  • Total Lock (Leading) (7)
  • Total Lock (Trailing) (91)
  • Cam Brake (3)
  • Face Brake (Lead) (2)
  • Face Brake (Trail) (2)
  • Pedal Brake (26)
  • Side friction brake (4)
  • Tread brake (195)
  • Wheel Brake (43)
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Specials

Caster; Spherical; Swivel; 2"; Polyolefin; Threaded Stem; 5/16"-18TPI x 1"; Bright Chrome; Plain bore; 80# (Item #69105)
Caster; Spherical; Swivel; 2"; Polyolefin; Threaded Stem; 5/16"-18TPI x 1"; Bright Chrome; Plain bore; 80# (Item #69105)
$8.76  $8.27
Save: 6% off
Caster; Swivel; 3" x 15/16"; Rubber (Soft; non-marking); Threaded Stem (3/8"-16TPI x 1-1/2"); Black; Precision Ball Brng; 110#; Thread guards (Item #66392)
Caster; Swivel; 3" x 15/16"; Rubber (Soft; non-marking); Threaded Stem (3/8"-16TPI x 1-1/2"); Black; Precision Ball Brng; 110#; Thread guards (Item #66392)
$24.63  $23.52
Save: 5% off
Caster; Spherical; Swivel; 2"; Polyolefin; Threaded Stem; 5/16"-18TPI x 1"; Bright Brass; Plain bore; 80# (Item #69106)
Caster; Spherical; Swivel; 2"; Polyolefin; Threaded Stem; 5/16"-18TPI x 1"; Bright Brass; Plain bore; 80# (Item #69106)
$10.25  $9.75
Save: 5% off
Caster; Swivel; 3" x 15/16"; Polyu Skate Wheel); Hollow Kingpin (3/8" bolt hole); Chrome; Precision BB; 110#; Total Lock (CHECK QTY - DISCONTINUED 2020) (Item #64514)
Caster; Swivel; 3" x 15/16"; Polyu Skate Wheel); Hollow Kingpin (3/8" bolt hole); Chrome; Precision BB; 110#; Total Lock (CHECK QTY - DISCONTINUED 2020) (Item #64514)
$22.31  $21.31
Save: 4% off
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