Replace your worn tiller tines with these Boron Steel Italian made replacement tines for Servis Rhino Model SRM81 tiller. This listing is for Twenty Four (24) each (full Set) left hand tines code 00786220SX and right hand tines code 00786220DX. We offer a complete line of replacement parts for this tiller, if you need something you don't see listed please contact us, we would be glad to help. 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.