"Your Source for Casters and Wheels"

• Series - 10
  General Duty
• Series - 20
  Light Medium Duty →
  • Series - 20
    Light Duty Total Lock
  • Series - 20
    Light Stainless Steel
• Series - 25 Business Machine
• Series - 30
  Med-Heavy Duty →
  • Series - 30
    Med-Hvy Kingpinless
  • Series - 30
    Med-Hvy Total Lock
  • Series - 30
    Med-Hvy Stainless Steel
• Series - 35
  Med-Heavy Duty →
  • Series - 35
    Med-Hvy Kingpinless Swivel
• Series - 50
  Heavy Drop Forged
• Series - 55
  Heavy Cold Forged
• Series - 60
  Hvy Drop Forged
• Series - 90
  Hvy Drop Forged
• Series - 91 Kingpinless
• Series - 92 Kingpinless
• Series - 93 Kingpinless
• Series - 94 Kingpinless
• Series - 100 Pneumatic Casters
• Airline Conveyor Casters
• Economizer Casters
• Scaffold Casters
• Parts
• Wheels

Light to Medium Total Lock Locking Casters - Series 20

Series 20 features the Total Lock system, simultaneously locking the swivel and wheel. For added strength and longer wear, Total Lock locking casters have a fully heat treated double ball bearing raceway.

Optional wheel bearing choices include roller, Delrin, ball, and Precision bearings. Sleeve or plain bearing and no bearing may also be selected.

Total Lock Locking Caster Applications

National Caster light to medium duty locking casters are ideal for material handling uses, bakery equipment, stock carts, moving dollies, and food service operations. Additional uses include equipment maintenance carts, office equipment, computer room equipment, and laboratory equipment. When institutional equipment is required to have the abilty to be mobile, but also remain stationary when necessary, Total lock locking casters are well-suited for the task.