Self-leveling casters help to keep your tool box level on uneven surfaces
Includes 2 spring loaded swivels with brakes & 2 rigid
Designed to fit EX Professional Series EX7217RC and EX5511RC Roller Cabinets
Extreme Tools® EX Professional Series Upgraded Spring-loaded Casters Load rated 1,250 lbs. per caster Self-leveling casters help to keep your tool box level on uneven surfaces Designed to fit EX Professional Series EX7217RC and EX5511RC Roller Cabinets Set of 6 includes 4 locking swivel and 2 rigid casters