The entrance to the H.A.M hideout is located just north of the path between Draynor Village and Lumbridge. To enter through the trapdoor you will pick the lock. The main attractions of this dungeon are the H.A.M. guards and members that can be pick pocketed to obtain a variety of items. Beware, if you are caught thieving too many times, you will be knocked out and put in jail, or thrown out and dumped somewhere in Lumbridge swamps.
During the Death to the Dogreshuun quest, we find a new level to the H.A.M. caves which are the storage rooms. Down here are theivable H.A.M. guards and the keys you can steal from them unlock chests in the 4 rooms. The rewards of the chests are coins, cut gems, jewelry.
H.A.M Guard (Level 12, 18 and 22)
Jimmy the Chisel
H.A.M. Guard (Level 22)