This 3.3m Defender fall arrest block comes with a galvanised wire which makes operation smooth and unproblematic. The fall indicator is built into the aluminium swivel hook. It can be used for most working at height situations.
The Defender range as a whole offers a lighter more compact alternative to traditional fall arrest blocks, without losing any of their benefits. The casing is produced from heavy duty aluminium. They have a sleeker design and top swivel to help with connection.
This item must be used with a safety harness (link)