The durable, all-metal HitchSafe converts your receiver into a VAULT and the hitch pins are secured INSIDE the Hitch Receiver via two sliding bars that can only be accessed via a 10,000 possible combination drawer. The HitchSafe secures keys, license, cash and up to 2 credit cards and is great for your customers' active lifestyles where these items can be stored during outdoor sports with no need to hassle with carrying or losing keys/cards . The combinated drawer is concealed and protected with an attractive dust cover. 2007 to current Tundras and 2005-current Tacomas require the longer HS7021T bolts because they wrap an additional layer of metal around the receiver. These bolts must be purchased separately.