Toolcraft fork ratchet wrench 6 piece set reversible 8 19mm toolcraft 824124 this set of fork ratchet wrenches from toolcraft includes 6 pieces with an innovative ratchet ring fork wrench and stop ring which prevents any slipping of a nut or screw the special 12 edged ring serration with flange drive permits protective screwing and provides for higher transmission of force 4 edged 6 edged and 12 edged screws can be taken the specially hardened chromium vanadium steel provides for high lo