Stahlwille STW1632MM Combination Spanner 3.2mm The Stahlwille Series 16 Combination Spanner. Metric with a 15 degree; offset ring end. Drop forged from high-grade special steels with chrome plating optimally hardened in continuous furnaces with no scale build-up or skin decarburisation and gentlly quenched in oil. It is extremely strong yet lightweight due to its double-T profile. The unique plating method prevents the problem of chrome flaking. Manufactured to ISO 3318. Made in Germany. Stahlwille Combination Spanner. Size: 3.2mm. Length: 75mm.