The Joker ratchet wrench spanner is a real revolution in wrench technology. The Joker performs fastening jobs in almost every conceivable situation, quickly and with great precision. Its unique features include a holding function, a limit stop, 30⁰ return angle for resricted access, anti-slip reinforced jaw and an ultra-fine high torque ratchet end. The holding function means nuts and bolts can be held in the jaw and easily positioned where they are needed. The stop plate holds the nut, eliminating the need to use your thumb as a depth stop. The stop plate also has teeth to grip a locked or broken nut and the jaw has been reinforced to stop any risk of spreading, ensuring easier and safer releasing of the fastener. The double hex jaw allows a 30 degree return angle rather than the 60 degrees a standard offset spanner needs, therefore is ideal in tight spaces. On the ratchet end an ultra-fine 80 tooth mechanism has been designed to also be exceptionally strong allowing high torque transmission capabilities. Made from high-performance chrome-molybdenum steel for stregnth and high corrosion protection due to thet nickel-chrome coating. This also provides a longer service life and high resistance to wear. This set also contains the Joker double open end spanner; 10/13 and 17/19mm and a high quality tool roll for safe storage. Contents Includes: 4x Joker Ratchet Spanner: 10, 13, 17, 19mm 2x Joker Double Open End Spanner: 10/13, 17/19mm