Replace your worn tiller tines with these Boron Steel Italian made replacement tines for Gearmore Models N series tillers. This listing is for one (1) each left hand tines code 4818223 and right hand tines code 4818222. If you need more than one each simply add more to the quantity to meet your needs. SHAPE: C H: 128 mm / 5-1/16 in. L: 192 mm / 7-9/16 in. BOLT: 14.5 mm / 9/16 in. SPACING: 55 mm / 2-3/16 in. WIDTH: 80 mm / 3-1/8 in. THICKNESS: 7mm / 1/4 in.