The Burton Eurovault Aver Grade 4 Size 4 Key is independently attack tested and certified by ECBS to EN1143-1 Grade 4 and EN15659 LFS 30P by ECBS. This safe has a certified 30 minute fire protection fire rating for paper documents. It has a cash rating of £60,000 and valuables worth £600,000. It is fitted with 2 high security key locks with special drill protection of the bolts. The multiple re-locking devices protect it in the case of an attack. It also has a cable hole to easily connect an alarm. The Burton Eurovault Aver Grade 4 has a double walled steel body filled special security composite. It has 3 way locking bolts and is suitable for base and back fixings.