The ISC fixed Micro Pulley is a really useful compact pulley with a rated becket between the two fixed cheeks.
The RP037A.2 Micro Pulley frames are made from 6000-Series Aluminium, for strength and high corrosion
resistance. The sheave is mounted on durable Bronze Oilite (self-lubricating) Bushings. The attachment
aperture has a slightly cranked and elongated shape, which allows a wide range of Karabiner compatibility.
The bridge has been third-party tested to 28kN (6294lbf)