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Stromberg 3.5 Inch 21 Series Light-Medium Duty Caster Model No. 21-35S-A1-RA
  • Stromberg 3.5 Inch 21 Series Light-Medium Duty Caster Model No. 21-35S-A1-RA
  • Stromberg 3.5 Inch 21 Series Light-Medium Duty Caster Model No. 21-35R-A1-RA (4 inch shown)
  • Stromberg 3.5 Inch 21 Series Light-Medium Duty Caster Model No. 21-35S-A1-SBB (4 inch shown)
  • Stromberg 3.5 Inch 21 Series Light-Medium Duty Caster Swivel Plate
  • Stromberg 3.5 Inch 21 Series Light-Medium Duty Caster Rigid Plate

21 Series Light-Medium Duty Casters - 3.5 Inch

Manufacturer: Stromberg

FOB: Oregon Warehouse

In Stock

Discount Applied:
10-39  SAVE 10%
40-79  SAVE 20%
80+  Please Inquire


Ergonomically designed to reduce the risk of accidents and injuries to operators, these casters improve dangerous work conditions created by wrong wheels for the floor surface, worn-flat wheels, worn holes or sockets, bent stems, locked raceway or missing ball bearings. Ideal for home, office and industrial furniture and equipment.

  • Overall Height: 4-11/16".
  • Top Plate: 2-1/2"x3-5/8".
  • Bolt Hole Spacing: 1-3/4"x2-7/8" to 3".
  • Wheels: 3-1/2"Dx1-1/4"W.
If you need a large quantity of this product, call us at 1-800-338-1382 for additional bulk discounts!

8 Products Available for 21 Series Light-Medium Duty Casters - 3.5 Inch

  • Prices subject to change without notice

Products without prices are not available for purchase through our shopping cart.

If you are interested in these products, add them to your quote list by click the red button bellow.

Model No.Wheel SizeOverall HeightWheel TypeCapacityWeightStylePrice Ea.Qty
21-35S-A1-SR3-1/2" Diameter x 1-1/4" Width4-11/16"Soft Rubber125 lbs.1.9 lbs.Swivel $8.34
21-35R-A1-SR3-1/2" Diameter x 1-1/4" Width4-11/16"Soft Rubber125 lbs.1.9 lbs.Rigid $6.92
21-35S-A1-HR3-1/2" Diameter x 1-1/4" Width4-11/16"Hard Rubber250 lbs.1.9 lbs.Swivel $8.34
21-35R-A1-HR3-1/2" Diameter x 1-1/4" Width4-11/16"Hard Rubber250 lbs.1.9 lbs.Rigid $6.92
21-35S-A1-RA3-1/2" Diameter x 1-1/4" Width4-11/16"Gray Rubber Tread225 lbs.2 lbs.Swivel $9.35
21-35R-A1-RA3-1/2" Diameter x 1-1/4" Width4-11/16"Gray Rubber Tread225 lbs.2 lbs.Rigid $7.27
21-35S-A1-SBB3-1/2" Diameter x 1-1/4" Width4-11/16"Soft Rubber125 lbs.1.9 lbs.Swivel $7.52
21-35R-A1-SBB3-1/2" diameter x 1-1/4" Width4-11/16"Soft Rubber125 lbs.1.9 lbs.Rigid $6.24
All Items in Red are in Stock
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