It has the advantages of reliable seal, no limited work direction, easy installation and disassembly. Brass BenderBent brass cutter or aluminum cutter with 90 degree will not hurtthe brass material.CB-150D can be opened up, when bending long brass sheet "N" shap or "L" shape can pull the lock out, so you can take the whole one freely.There is an indication of 90' degree and 45' degree.Match pump ...