2- piece round rail clamp on bases. Pack of 3
These bases are made from 6061 Alum. They can be mounted on your 3/4"-7/8" or 1" round rails in minutes without drilling holes in your boat. Please check the size of you rails and let me know what size you need me to ship. Can be purchase with 3/8" or 1/2" threads left and right hand threads.