The accessory RingMAXX Yoke replaces the two 5/8 inch baby pins on the side of the RingMAXX to provide a single mounting point. At the center of the yoke is a 1-1/8" Junior male pin designed to mount into any Junior receiver. Because the entire RingMAXX and your choice of fixtures, we highly recommend a stand with a wide footprint in order to minimize the risk of accidental tipping.