KH-61 Wolf chinrest for violin and viola 'maestro'-model KH-63 Wolf chinrest for violin and viola 'maestrino'-model KH-72 Wolf chinrest for violin and viola 'classic'-model KH-74 Wolf chinrest for violin and viola 'special'-model KH-11 Wolf chinrest for violin and viola 'Guarneri'-model KH-21 Wolf chinrest for violin and viola 'Flesh'-model KH-31 Wolf chinrest for violin and viola 'Stradivarius'-model KH-41 Wolf chinrest for violin and viola 'Morawetz'-model KH-51 Wolf chinrest for violin and viola 'Teka'-model CSW-51 Wolf chinrest clamps for violin and viola