Machine description: 2129G- NEW MIVA MANUAL QUICK COUPLER, $299.00, 2129G-, New Miva Manual Quick Coupler, Takes 25mm pins, is 92mm between the ears and 90mm pin center to pin center., Fits: mini excavators like: AGT, Miv... more info about the MIVA 2129G- NEW MIVA MANUAL QUICK COUPLER.