PRO550UK Fluidmaster 1.5+2"Flush Valve PRO BUTTON CABLE DUAL FLUSH VALVEPRO Button Cable (350mm) Dual Flush Valve, Top, Side or Front Mounted and will fit both 1 1 2 or 2 Flush Outlets Preferred by professional plumbers Water saving adjustable flush volumes on full and reduced flushes Fits both 1 1 2 and 2 flush outlets Cable length 350mm Dual flush button fits Top, Front or side applications Overflow height is adjustable from 8 1 2 to 13 1 2 Quick release cable button connection eliminates cable damage Twist and release