18K (3cm gap between teeth) Suitable for all purpose: Soil, Grass, Stone, Leaves. A short backward push cleans rake of wet leaves, grass, rubbish e.t.c. A seedbed can be made in a few minutes from rough clay soil. Use approximately 70 degree angle for grass and leaves and at about 45 degrees for soil. 55cm wide, 18 teeth, Complete with 180cm Handle ready for use.