A Mithril grapple is used to grapple with Agility onto objects such as Strong trees and Rocks, or even scale walls. It is wielded in the arrows slot and used with a mithril crossbow (also a Dorgeshuun crossbow or any metal crossbow higher than mithril).
Sometimes, the grapple may break (though this is rare), so it is a good idea to have more than one in your inventory (only one may be wielded at a time). When a grapple breaks, the following message appears in the player's chat interface: "After untying the rope, you find that your grapple is broken and useless".
Producing a grapple
Level 59 smithing is required to smith a mithril grapple tip from mithril bars. Level 59 Fletching is required to attach the tips to mithril bolts. Finally a rope is used on the unfinished mith grapple to make a complete mithril grapple, usable with grapple shortcuts. Grapples are tradeable at every stage of construction.
Additionally, players with 70 Ranged may look for a grapple in Armadyl's hideout in the God Wars Dungeon. If there are no grapples in the inventory, the crate within the hideout will contain a grapple.
Image Item Exchange price Mithril bolts Mithril bolts 77 coins update Mith grapple tip Script error coins update Mith grapple (unf) Script error coins update Rope Rope 296 coins update
Location Required levels Ranged Agility Strength Scale Falador Wall 19 11 37 Scale Yanille Wall 21 39 38 Scale Catherby Cliff (from Catherby to Taverly, one-way) 35 32 35 Cross River Lum from Lumbridge Swamps to Al Kharid, or vice versa 37 8 19 Escape from Water Obelisk Island (from the Island to Catherby, one-way) 39 36 22 Cross from Musa Point to Harpie bug swarms (or vice versa) on Karamja 42 53 21