PROXXON 11 Piece Metric Double Ended Ring Spanner Set

These slimline double ring spanners manufactured to DIN 838 and ISO 3318 have 75° offset heads for comfort and high leverage. Available as an 11-piece containing sizes 6 x 7, 8 x 9, 10 x 11, 12 x 13, 14 x 15, 16 x 17, 18 x 19, 20 x 22, 21x 23, 24 x 27 and 30 x 32mm. They are suitable for continuous heavy use and come with a 10 year guarantee.