High security brass cylinder with 6 longitudinal pins and 4 transverse pins, with 15 mm cam. 1 anti-drill pin on the body and 2 on the rotor. With double clutch. Stainless steel anti-extraction and anti-break bar. Protected against lock picking. Anti-bumping system. Stainless steel springs. Coded cylinder with property card for copying keys. Includes 5 security keys with regatta and plastic head.