For square booms

Square mount design — fits square boom configurations

400lbs or 24kN

Have a larger curved saw (up to 27")

The PSB-FIH13 is a high quality

PETZL ROLL CLIP TRIACT-LOCK CARABINER twin ascender For square boomsThe Petzl Roll Clip Tri Act Lock features a pulley sheave attached to a locking carabiner making an awesome light rigging redirect, climbing redirect, or speedline carabiner. The carabiner can also help streamline a R. A. D. S. climbing system by reducing the distance created by the carabiner AND the micro pulley. The twist lock gate makes for a secure connection that wont twist open like a non locking carabiner. This makes for a great addition to any