5" x 1-1/4" Light Medium Duty Hard Rubber Swivel Casters - 4 Pcs

Top plate : 3-1/8" x 4-1/8". Hub Length : 1-9/16". Bolt Hole Spacing : 1-3/4" x 2-15/16" to 2-3/8" x 3-3/8". Tread Width : 1-1/4".

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