Proxxon Industrial 8pc Metric Double Ended Ring Spanner Set

These slimline double ring spanners with 75 degree offset heads are manufactured to DIN 838 and ISO 3318. They come as an 8-piece set containing sizes 6 x 7, 8 x 9, 10 x 11, 12 x 13, 14 x 15, 16 x 17, 18 x 19 and 20 x 22mm. Each spanner has a clearly marked place for storage within the plastic holder that also offers holes to allow it to be fixed to a wall.