PROXXON 23715 Socket Spanner Insert 6.5 mm Drive 6.3 (1/4 Inch)

Proxxon, deep Socket Spanner Insert/nut 6 mm, Drive 6.3 mm (1/4 inches), 23770

Proxxon 23467 Socket Spanner Insert (Socket, Socket), Square Drive 1/2 Inch, Length: 100 mm

Proxxon 23465 Socket Spanner Insert (Socket, Socket), Square Drive 1/2 Inch, Length 55 mm

Proxxon 23463 Socket Spanner Insert Square Drive 1/2 Inch Length 55 mm