5 Inch Scaffolding Casters Dual Lock Swivel Heavy Duty Set 4 Square Stem 1190lb
4 x Scaffolding Casters. 【Square Stem Scaffolding Casters】 Set of 4 casters, each with a 1-1/4" square stem that fits 1-1/4"–1-3/8" stainless steel square scaffold tubes. - Robust construction for high load capacity.