... Detail :6mm-36mm 3. Material : Alloy 4. Certificate: ISO 9001 L-type wrench detailsNo.ModelSizePackage pcs1W0007A6mm6002W0007B7mm5003W0007C8mm3004W0007D9mm2805W0007E10mm1806W0007F11mm1607W0007G12mm140And more, biggest size would be ... .1 M23Welcome to visit our booth for more inquiry, thanks L-type wrench with hole