Socket wrench for ring nuts with square drive in special hardened and tempered steel

MODEL "A"

A10GU - 3/8" 60 22 WRENCH FOR FERRULE MOD.A 10 GU
A12GU - 3/8" 60 25 WRENCH FOR FERRULE MOD.A 12 GU
A15GU - 1/2" 60 28 WRENCH FOR FERRULE MOD.A 15 GU
A17GU - 1/2" 60 33 WRENCH FOR FERRULE MOD.A 17 GU
A20GU - 1/2" 60 35 WRENCH FOR FERRULE MOD.A 20 GU
A25GU - 1/2" 60 43 WRENCH FOR FERRULE MOD.A 25 GU
A30GU - 1/2" 60 48 WRENCH FOR FERRULE MOD.A 30 GU
A35GU - 3/4" 60 55 WRENCH FOR FERRULE MOD.A 35 GU
A40GU - 3/4" 60 59 WRENCH FOR FERRULE MOD.A 40 GU
A45GU - 3/4" 60 67 WRENCH FOR FERRULE MOD.A 45 GU
A50GU - 3/4" 60 73 WRENCH FOR FERRULE MOD.A 50 GU

Features
model "a"
- outer teeth
- special hardened and tempered steel
- square shank
- hand use