The RENO-TAR4 is a steel tenon adapter that converts the top of a 4” round pole into a 2 3/8” single tenon. It is an internal fit inside of the pole, perfect for the standard Slip-Fitter accessory.
The RENO-TAH3 is a steel tenon adapter which converts the top of a tenon extension into a 2 3/8” triple arm tenon. It slips over the tenon and is perfect for the standard Slip-Fitter accessory.