Stanley Fatmax Pro-Stack Combination Spanner Set is forged from corrosion-resistant chrome-vanadium steel with a satin chrome finish for long life. The box-end features a 12-point grip and is complemented by a 15° offset open and box ends to improve accessibility in tight spaces. Packed in a hard-case with transparent lid and pro stack compatible. The slim, sturdy case keeps tools organized and makes the set easy to carry or store. Accuracy within 1° angle; each tool is built for rugged work environments. Includes:- 12 x anti-slip ring spanners: 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17 mm size.
