Pro-Tech Extra Performance Wheels

Manufacturer: Stromberg

Volume Discounts Apply

Maintenance-free! No need to lubricate the bearing.

  • Capacity: 600, 800 or 1000 lbs.
  • High-impact polypropylene core.
  • High-quality polyurethane tread.
  • Tread mechanically locked to core.
  • Non-marking, floor-protective tread.
  • Resistant to most chemicals, oils, acids, grease and water.
  • Bearing: Precision bearings (#6301RS).
  • Durometer: 95 Shore A (+/-5).
  • Temperature Range: -30°F + 180°F.

FOB: West Coast Warehouse.



3 Models Available for
Pro-Tech Extra Performance Wheels

*Prices subject to change without notice

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Model No. For Caster Model Wheel Diameter Tread Width Hub Length Bearing ID Wheel Bearing Load Capacity Price Ea. Qty
SPRX-4M5 STP6640 4" 2" 2-7/16" 1/2" Precision Ball (#6203-2RS) 600 lbs. $6.70
SPRX-5M5 STP6650 5" 2" 2-7/16" 1/2" Precision Ball (#6203-2RS) 800 lbs. $8.14
SPRX-6M5 STP6660 6" 2" 2-7/16" 1/2" Precision Ball (#6203-2RS) 1000 lbs. $9.36
All items in RED ship express from our warehouses Difference between Cart and Quote