STANDARD FEATURES:

• Swivel load bearing 3 1/4 dia. ball raceway full machined with 7/16" dia. high carbon chrome balls; top plate skirt design insures dust protection of the bearing unit
• Secondary load bearing: precision 3/4" bore tapered roller bearing unit for perfect swivel head alignment and superior swiveling
• Finished in bright zinc plating
• Top plate and fork base are hot forged steel 5/16" thick
• King pin: 3/4" dia. king bolt is integrally forged with top plate, UNF threaded with slotted nut arrangement for fine adjustment of swivel movement
• Fork legs are 5/16" thick, 2 1/2" wide formed steel, welded both inside and outside for added strength

• Wheel axle - 3/4" dia. zerk axle with lock nut
• Fork leg spacing - 3 1/2" 
• Lubrication: fittings in swivel and wheel axle
• Swivel casters provided with 4-position swivel lock slots for field installation
  OPTIONAL FEATURES:
• Swivel locks (field installation only) 
• Side brake - Jarvis' 105 series brake can be factory or field installed