UPPER AND LOWER ROLLER BEARINGS WITH LOCK COLLARS.
WEIGHS less than 3 LBS. DOM STEEL 3/4'' INNER SHAFT IS SENT WITH PLENTY OF LENGTH 36''
. ALUMINUM HOUSING IS 1.5'' OD ..MAKES GETTING IN AND OUT OF THE CAR MUCH EASIER. ALSO KEEPS THOSE "PHONE CORD" SWITCHES FROM GETTING CAUGHT AND TORN ON THE STOCK COLUMN. NOT FOR USE ON STREET CARS. EASILY PAINTED TO MATCH INTERIOR.