Draper Long Metric Combination Spanner Set (14 Piece) - 205 /14 311781A1 it requires two M12x33mm bolts

it requires two M12x33mm bolts (countersunk head with square neck) for secure and stable installation

Designed for Massey Ferguson 5400 & 6400 Series tractors

This operators manual provides all essential operating

Serrated Flange Bolt

Inner Side Thread Ø A: 1 1/8" x 16tpi RH Female

Draper Long Metric Combination Spanner Set (14 Piece) - 205 /14 311781A1 it requires two M12x33mm boltsProfessional Quality, forged from chrome vanadium steel hardened, tempered and chrome plated for corrosion protection. Polished bi hexagon ring and jaw offset at 15. Carton packed. 14 x Spanners: 8, 9, 10, 11, 12, 13, 14, 17, 19, 22, 24, 27, 30, 32mm Manufactured to DIN 3113 Form B ISO 3318 Specifications Key Features Professional quality construction: Made from durable chrome vanadium steel, ensuring long lasting performance and reliability.