Facom 1/2" Drive Metric Tool Module Set (MOD.S161-46) - this set replaces the MOD.S1 and includes Facom's new S.161B high performance ratchet.

This 1/2" Drive metric tool module includes the following......

• High Performance Ratchet (S.161B)
• Extensions - 5" and 10" (S.210 and S.215)
• Sliding T-handle (S.120A)
• Universal Joint (S.240A)
• OGV 6pt sockets (8-19mm, 21-24mm, 27-30mm, and 32mm)
• Storage tray (PL.L02).

For people building a metric tool set, I highly recommend this and the comparable 1/4" drive module. The recommended torque range for this set is 30-200 ft lbs. Alternative to this set would be the USAG MOD.SL161-46 (a few less sockets and considerably cheaper).