Gibbs High Strength Aluminum

1/2" Gibbs ascender, forged cam, designed with an extra thick shell with special rope gripping indentations. This causes an increased shell contact with the rope, raising the use-strength to over 4300 lbf. Overcomes many of the low strength problems of mechanical ascenders.
Shell Strength: 5200 lbs.
Weight: 9.2 oz. Rating: General.