Holemaker 16Pc Cobalt Holesaw Set Plumbers MBS0B 30 This Nitecore NL2150 5000 MAH TL121 This Nitecore NL2150 5000 MAH Rechargeable Li Ion Battery cell is specifically designed to be used with high performance flashlights and specialty electronics auto electrician 16 Piece Set Includes:• 1 x UN100 016 16mm (5 8 )• 1 x UN100 019 19mm (3 4 )• 1 x UN100 022 22mm (7 8 )• 1 x UN100 025 25mm (1 )• 1 x UN100 030 30mm (1 3 16 )• 1 x UN100 035 35mm (1 3 8 )• 1 x UN100 044 44mm (1 3 4 )• 1 x UN100 051 51mm (2 )• 1 x UN100 057 57mm (2 1 4 )• 1 x UN100 073 73mm (2 7 8 )• 1 x UN100 092 92mm (3 5 8 )• 1 x UN100 114 114mm (4 1 2 )• 1 x UN102 125 11 32 Arbor• 1 x UN102 140 7 16 Arbor• 1 x UN102 145 Arbor Thread Adaptor• 1 x UN102 100 12 Extention Bar UN108 160 Holemaker 16pc Cobalt Holesaw Set Plumbers PREMIUM QUALITY BI METAL M42 COBALT HIGH SPEED STEEL