Products 254.20-4.5 Unit Price: $ 69.0000 /EA Pkg Qty: 1 Description: ER 20 SS RIGID TAP COLLET - M4 SHANK = 4.5 / SQ = 3.4 Item Category Code: TECHNIKS Product Group Code: WORKHOLD × Warning! You are currently logged in as a guest, please login or continue as guest.