Colson 2 Series casters are one of the most desired industrial 1-1/4″-wide caster solutions, handling working loads of up to 325 lbs. per caster. Built for lasting mobility and featuring our 3-year warranty, this series provides reliability and performance for any light/medium duty cart, rack, or cabinet application (plus many others!). Zinc plating provides an attractive, yet durable finish against common corrosion causes. Full double ball hardened raceways offer increased performance and swivel mobility. Each caster is pre-lubricated with ‘Colson 45’ multi-temp grease, which works in both hot and cold environments. 2 Series casters feature a hollow axle with grease holes in wheel bearing for greater maintenance convenience. If you need to prevent corrosion, be sure to check out the Colson 2 Series Stainless Series. If you need more capacity or a wider wheel footprint for stability, step up to the Colson 3 Series or 4 Series for capacities of up to 1,250 lbs. per caster and 1-1/2â€ to 2â€ wide wheel treads.