This Chrome DW Bass Drum Double Tom Mount will allow you to add a pair of toms to your DW bass drum. The P9900BD dual tom mount was designed to fit any standard DW kick drum and installs quickly and easily. This is 9000 series hardware, so you know it's made from heavy-duty tubing that will keep everything firmly in place. The tom arms measure 1/2", and the DWCP9900BD ball-and-socket positioning joints let you arrange your mounted toms precisely and securely where you want them.