The Britool BRIE121103B set of 7 ResisTorx® keys is supplied in a strong and compact case. Wrenches are crafted in chrome vanadium steel with a black phosphate finish.
The Britool BRIE121103B hex key set comprises of the following sizes: TT10 - TT15 - TT20 - TT25 - TT27 - TT30 and TT40