2" to 1.5"
Based on Walter Monkhouse's design for the ASAP Sr found here:http://www.magicchristmas.org/uploads/3/4/6/9/34698654/asap_sr_two_stage.pdf
Disclaimer: Due to inconsistency in pipe O.D. or oxidation on pipe, please verify that
the bushing slides smoothly before erecting the ASAP Sr. pole. You may need to sand the pipe lightly with a scotch bright type of pad.
This item shipped directly from Boscoyo