Book Room Door Series is purposely designed and built with durable steel bars and layers of steel constructions. The solid door quality ensures maximum security over thefts, intrusions damages. This amazing security feat is achieved mainly using our locking mechanism which consists of 1 S&G Combination Lock (USA) and 1 KABA President Lock (Germany). Our book room door series is loaded with 200 – 550 kg of weight depending on specifications and model. This is to make sure immobility to prevent thefts. Our book room door series is packed with essential features for maximum protection over vaults.