OutsideDimension(mm) 538×432×165(LxWxH) InsideDimension(mm) 520×420×155(LxWxH) Cover/Depth(mm) 30/125 Weight(Empty) 4.3KG Twodouble-openlockcatches Oneautomaticpressurebalancingvalve and O-ring One non-slip rubber grip injection molding handle Silicone seal Stainlesssteelconnectorpin