Allows for the correct torqueing down of Ducati 14mm and 15mm cylinder head bolts. Size: 14mm/15mm in Bi-Hex (12 point) for improved access. Fits both single and double Hex nuts. Equivalent to OEM 887132676 (14mm) and 887132096 (15mm). Use in accordance with OEM instructions. Sold as a pair and can be used with a 1/2" drive torque wrench. MAX Torque: 75Nm. Made in Sheffield.