This Bracket accepts a standard 9.5mm to 10.5mm size L-arm type tom arm (Tama type). Also can be used as a floor tom leg bracket with 9.5mm to 10.5mm legs. NOTE: The supplier of this part has been know to slightly change the model offered from time to time. Thus, item may very from photo. Good fit to our DSS iso-mount plates. Sometimes includes a free gasket. Parts noted Tama style mean that they look a bit like some Tama parts, the hole spacing fit could vary. There are no standard there. If you are trying to retrofit a Tama drum, make sure to measure your holes to compare for a fit