A complete set of twelve flexi-head crows foot wrenches for use with a 3/8" square drive extension bar or ratchet in a full range of sizes from 8mm to 19mm. The flexible head provides 90° access and the flare nut open Hex (6pt) profile offers a secure grip that provides more torque without damaging the fastener, ideal for flared fixings and softer metals. A professional quality set manufactured from chrome vanadium with a satin finish presented in an EVA foam tray for convenient drawer storage.