Colson 4 Series casters are our most popular wide casters for industrial applications, handling working loads of up to 1,250 lbs. per caster. Colson 4 Series caster rigs are manufactured in the USA for the highest available quality and quickest delivery options. Zinc plating provides an attractive and durable finish for corrosion resistance. Hollow axles with grease fittings along with grease zerk on swivel raceways allow for easy maintenance of each caster. 

Features

• All 4 Series Caster Forks are USA-Made for highest quality and quickest delivery
• Attractive zinc-plated finish
• Full double ball hardened raceways
• 1/2" Stainless steel hollow axle with grease zerk, nut and lock washer
• Plastic seal/retainer washer (roller bearing models)
• 1/4" Stainless steel top plate for durability
• Permanent rivet kingpin with 5/8" diameter rivet
• Grease fittings: wheel bearing and swivel raceway 
• “Colson 45” multi-temp grease lubricates in extreme hot and cold temperatures