Double Ended Open Ring Spanner 17 x 19mm STW2417X19

Stahlwille Series 24 Double ended open ring spanners. Metric, drop forged from high-grade special steels and chrome plated. Manufactured to DIN 3118/ISO 3318. The spanners are optimally hardened in continuous furnaces with no scale build-up or skin decarburisation and are gently quenched in oil. They are extremely strong yet lightweight due to Stahlwille's 'double-T profile'. The unique plating method prevents the problem of chrome flaking. The ring ends of the spanners are equipped with Anti-Slip Drive profiles to permit high transmission of forces to the flats of the nuts and bolts without damaging them. MADE IN GERMANY. Stahlwille Double Ended Open Ring Spanner. Size 17 x 19mm. Length 220mm.