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Inner diameter 1/2″ Sold in 1 gross boxes
Inner diameter 7/16″ Sold in 1 gross boxes
Inner diameter 3/8″ Sold in 1 gross boxes
Inner diameter 9/32″ Sold in 1 gross boxes
Inner diameter 3/16″ Sold in 1 gross boxes
Inner diameter 1/4″ Sold in 1 gross boxes