Use with OE spotlight support bar or any 3/4" O.D. tube to mount turn signals or additional lighting to the front or rear of FL models 1968 & later. Great for custom applications as well. Includes the cast turn signal mount used on Big Twin 1969/Later (Replaces HD# 68518-68), as well as the support bar clamp used on Big Twin 1968 - 1982 (Replaces HD# 68795-68).