Replacement type 66 blade for Duratool impact punchdown tool (MCM #22-16275).
22-16270 - 145 Piece Troubleshooter Tool Kit
Troubleshooter toolkit is perfect for any computer or electronics service technician as well as for home use. This kit contains everything needed to repair, service or troubleshoot most electronic equipment.
22-16277 - Replacement Type 110 Blade for 22-16275
Replacement type 110 blade for Duratool impact punchdown tool (MCM #22-16275).
I have dealt with MCM Electronics a number of times and have been more than satisfied.