Material Flow STP4000 General Duty Rigid Caster

STP4000 General Duty Rigid Casters

Manufacturer: Material Flow
$1.47
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Condition:
New

FOB: Oregon Warehouse

Lead time: 2-5 days

Tough jobs demand tougher gear—introducing the STP4000 General Duty Rigid Casters from Material Flow. Built from heavy duty gauge steel and coated in bright zinc plating, these casters are engineered for strength, reliability, and long-lasting performance. Perfect for dollies, furniture, institutional equipment, and display racks, these casters handle mobility with ease. Choose from a variety of wheel sizes and axle diameters to match your setup. Need extra control? Ask us about the optional side lock brake feature. Surcharges may apply.

Why Choose the STP4000 Casters from Material Flow?
✔ Strong, zinc-plated finish resists wear and corrosion
✔ Durable steel construction for demanding use
✔ Available in multiple sizes to fit your equipment
✔ Ideal for dollies, racks, and institutional gear
✔ Side lock brake option available upon request

 

Finish: Bright zinc plating
Construction: Heavy duty gauge steel formed for extra strength
Brake Option: Side lock brake available (contact Material Flow)

Axle Sizes by Wheel Diameter:

  • 2" wheels: 1/4" diameter axle with lock nut

  • 2-1/2" wheels: 5/16" diameter axle with lock nut

  • 3" wheels: 3/8" diameter axle with lock nut

  • 4" wheels: 3/8" or 7/16" diameter axle with lock nut

Applications:

  • Dollies

  • Institutional equipment

  • Furniture

  • Display and merchandiser racks

Model No. Model No. Fastening Type Fastening Size Overall Height Wheel Diameter Wheel Type Load Capacity Swivel Radius Price Qty
61391 STP4015R-01-LDP Top Plate 1-1/2" x 2-5/32" 2-3/16" 1-1/2" Light Duty Plastic 60 lbs. 1-9/16"
$1.63
61781 STP4020R-01-LDP Top Plate 1-1/2" x 2-21/32" 2-7/16" 2" Light Duty Plastic 125 lbs. 1-3/4"
$1.47
61806 STP4020R-01-MIR Top Plate 1-1/2" x 2-21/32" 2-7/16" 2" Mirage (TPR) 90 lbs. 1-3/4"
$2.04
62144 STP4020R-01-STL Top Plate 1-1/2" x 2-21/32" 2-7/16" 2" Steel 125 lbs. 1-3/4"
$2.92
62169 STP4020R-01-SR Top Plate 1-1/2" x 2-21/32" 2-7/16" 2" Soft Rubber 90 lbs. 1-3/4"
$2.34
62296 STP4012R-01-PLY Top Plate 1" x 2-3/8" 1-3/4" 1-1/4" Polyurethane 30 lbs. 1"
$1.62
62571 STP4020R-01-PLY Top Plate 1-1/2" x 2-21/32" 2-7/16" 2" Polyurethane 90 lbs. 1-3/4"
$1.96
62663 STP4020R-01-HR Top Plate 1-1/2" x 2-21/32" 2-7/16" 2" Hard Rubber 125 lbs. 1-3/4"
$2.34
62772 STP4025R-01-STL Top Plate 2-1/4" x 4-7/16" 3-1/4" 2-1/2" Steel 200 lbs. 2-3/8"
$5.52
62902 STP4025R-01-PLY Top Plate 2-1/4" x 4-7/16" 3-1/4" 2-1/2" Polyurethane 100 lbs. 2-3/8"
$4.14
62935 STP4025R-01-SR Top Plate 2-1/4" x 4-7/16" 3-1/4" 2-1/2" Soft Rubber 100 lbs. 2-3/8"
$3.80
63135 STP4030R-01-MIR-PB Top Plate 2-1/2" x 4-15/16" 3-3/4" 3" Mirage (TPR) 200 lbs. 2-3/4"
$4.39
63305 STP4030R-01-SR Top Plate 2-1/2" x 4-15/16" 3-3/4" 3" Soft Rubber 125 lbs. 2-3/4"
$4.81
63520 STP4030R-01-HR Top Plate 2-1/2" x 4-15/16" 3-3/4" 3" Hard Rubber 250 lbs. 2-3/4"
$4.81
63558 STP4030R-01-LDP Top Plate 2-1/2" x 4-15/16" 3-3/4" 3" Light Duty Plastic 210 lbs. 2-3/4"
$3.34
63559 STP4025R-01-HR Top Plate 2-1/4" x 4-7/16" 3-1/4" 2-1/2" Hard Rubber 175 lbs. 2-3/8"
$3.80
63726 STP4030R-01-HDP Top Plate 2-1/2" x 4-15/16" 3-3/4" 3" Heavy Duty Plastic 250 lbs. 2-3/4"
$3.88
63968 STP4030R-01-STL Top Plate 2-1/2" x 4-15/16" 3-3/4" 3" Steel 250 lbs. 2-3/4"
$6.52
63997 STP4025R-01-LDP Top Plate 2-1/4" x 4-7/16" 3-1/4" 2-1/2" Light Duty Plastic 175 lbs. 2-3/8"
$2.92
64138 STP4030R-01-PLY Top Plate 2-1/2" x 4-15/16" 3-3/4" 3" Polyurethane 250 lbs. 2-3/4"
$6.85
64242 STP4040R-01-SR Top Plate 3-1/8" x 6-1/4" 5" 4" Soft Rubber 200 lbs. 2-1/4"
$9.42
64253 STP4030R-01-PLY-PB Top Plate 2-1/2" x 4-15/16" 3-3/4" 3" Polyurethane 250 lbs. 2-3/4"
$4.72
65691 STP4040R-01-HR Top Plate 3-1/8" x 6-1/4" 5" 4" Hard Rubber 300 lbs. 2-1/4"
$9.42
65800 STP4040R-01-STL Top Plate 3-1/8" x 6-1/4" 5" 4" Steel 300 lbs. 2-1/4"
$13.73
65801 STP4040R-01-HDP Top Plate 3-1/8" x 6-1/4" 5" 4" Heavy Duty Plastic 300 lbs. 2-1/4"
$10.03
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