iso 40 brembana old type code type fitting ø (mm) l (mm) sa01003 tool holder - 35 47 sa01231 flange flangia 50 5 sa01381 flange flangia 50 70 sa01014 1/2 gas holder 1/2 gas 45 45 sa01241 1/2 gas holder m30 45 45 sa01252 collet holder er32 50 42,5 sa01253 collet holder er40 63 46,5