Weight Stack Adapter Plates- 5lb & 2 x 2.5lb 2.5lb (2 pieces) & 5lb add on weight stack adapter plates As long as 2 guide rods are 5" apart from center to center. 3 guide barrell top plate Works with Marcy, Body Craft, Body Solid, Multi Sports, Master fitness ETC 90% of home gym with weight stack system. Ships to all 50 States, APO, FPO, and P.O. Box