Machined from solid billet aluminium, these polished drops come in three styles and various hole diameters to fit most columns. Adjustable swivel easily compensates for different column and dash angles. Available in 1-3/4″, 1-7/8″, 2″, 2-1/4″ and 2-3/8″ diameter holes and lengths of 2″, 3″, 4″, 5″, 6″ and 7″. The 2-3/8″ drop has a notch to clear the wire harness cover on GM columns