The mith grapple is an item that is used for certain agility shortcuts. The grapple is made by attaching a mith grapple tip (59 Smithing) to a mithril bolt (59 Fletching) and then finally used on a rope. Alternatively, a fletching cape or max cape can be searched for a mith grapple and bronze crossbow three times a day. The grapple can be fired using any crossbow and is carried in the ammunition slot. Both the grapple and crossbow must be equipped in order for it to work; simply having them in the inventory will not suffice.
Besides needing a certain agility level for mithril grapple shortcuts, players also need a certain Ranged and Strength level to cross. Armadyl’s section of the God Wars Dungeon is the sole exception to this rule; only level 70 Ranged is required to swing across the chasm found there.
There is a slight chance of the grapple being destroyed upon usage; when this occurs, the message box states “After untying the rope, you find that your grapple is broken and useless.”.
An unlimited supply of mith grapples can be found via a crate located in Armadyl’s Eyrie, due south of the grapple spot. However, the player requires a mith grapple to access the Eyrie. The “drop trick” can be utilised here to obtain multiple grapples, as players can only have one on their character at a time; be it in their inventory or equipped. This does not include grapples stored in the bank.