Attachment for crimping cable ties by DEI. The attachment allows you to quickly and firmly press the cable ties, made of stainless steel. -Fits with a 1/4 "(6.35mm) key -bands up to 1.2cm quick and strong tightening of the clamps, made of stainless steel. - fits 1/4 "(6.35mm) wrench - bands up to 1.2 cm