A snatch block is a heavy-duty pulley encased in a metal housing, with a side that opens to allow for quick attachment of a rope or cable.
By directing the winch cable through a snatch block and back to the vehicle or anchor point, the load on the winch is distributed, effectively doubling its pulling force and allowing for the recovery of heavy vehicles. By distributing the load, snatch blocks can reduce the strain and extend the lifespan of your winch and rope.