GT7G GT7 info Original key: Y Stem diameter (B): 8.000mm Key length (A): 125.150mm Hole diameter (C): 4.700mm
MTL50 MUL-T-LOCK 50 info Original key: Y Key length (A): 68.750mm Bit thickness (F): 2.450mm Blade width (H): 8.950mm
MTLO66 66 info Original key: Y Key length (A): 68.750mm Bit thickness (F): 2.450mm Blade width (H): 8.950mm