b'Model External InternalWeightVolumeShelvesSize 1 1080 x 690 x 660 900 x 500 x 400 1162kg180L2 HIGH SECURITY SAFESSize 2 1380 x 690 x 6601200 x 500 x 4001390kg240L2 Size 3 1680 x 690 x 6601500 x 500 x 4001610kg300L4Add 25mm to external width for hinges, Add 55mm to external depth for handle andelectronic lock optionsSize 3Locking Options:Any lock alterations must conform to EN1300 Class C. See page 7829'