The world-famous Andersen dinghy self bailer is fitted as standard equipment by many of the world's leading boat builders and renowned for its efficient design and reliability. Manufactured from marine grade stainless steel, each bailer is supplied boxed with stainless steel fixing nuts, bolts, packing washers and integral grid. Part Description Flange Plate Size Hole Size Mounting Method IB-E001 Mini 92x56mm 73x37mm External flange IB-E002 New Large 143x79mm 105x40mm External flange IB-E100 Super Mini 105x60mm 85x40mm Internal flange IB-E101 Super Mini Special 105x60 mm 85x40 mm Internal flange IB-E200 Super Medium 135x67mm 110x42mm Internal flange IB-E300 Super Max 135x79mm 110x54mm Internal flange