Mini Grappling Hook - How to throwline and raise your climbing line in the tree with a mini grapple

How to throwline in the tree and advance your climbing system using: A mini grappling hook (New Tribe Yella Grapnel) Reecoil BOLT-BAG for in the canopy throwline storage A great technique for big tree climbing (60m (200ft)) and upwards. I've used this setup when climbing the Mountain Ash in Australia. #arborist #bigtreeclimbing #throwline #treeclimbing