| General Utility Casters
Series 300 - Cap. to 325 lbs. |  | 
#S-303-1/2-NF Swivel w/ Poly-Tech® Wheel
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Stem models are offered in two sizes only, as shown in chart. A 4" swivel (#S-342) has a round threaded stem 1/2"-13 x 2" long. The 5" size is available in swivel and rigid models (#S/R-352) with octagonal stem 3/4" x 2-1/16" long with holes for 1/4" bolts.
| | All the ingredients of sound caster engineering are present in Hamilton's lowest capacity offering: two separate ball races, a compact but ruggedly handsome fork design, and surprisingly competitive prices. Bright zinc plating ensures continued good looks in hotels, stores, schools, offices, etc.
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QUALITY FEATURES
Swivel Construction – heavy gauge cold rolled steel, formed for strength and heat treated for long life.
Kingpin – permanent rivet type, hydraulically upset.
Main and Secondary Load Bearings – two full rows of steel balls rotate in two separate raceways, accurately formed and hardened.
Axle –3/8" diameter bolt with lock nut.
Lubrication – ball bearings in swivel and wheels pre-lubricated at factory. | | | |  WHEEL CHOICES | |
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