In addition to the advantages offered by its ball-bearing blocks, Wichard also offers ratchet blocks with the same styling, featuring its patented ratcheting system. Several versions of this ratchet block are offered to cover most applications. It is fitted with a high-precision machined sheave made of hardened anodized aluminium, which is mounted on Delrin ball-bearings. The ratchet is engaged and released by an ergonomically-profiled slide button.
This block can be mounted on a 30101 swivel base with a 32571 adaptor.