Features: 1. High-frequency quenching treatment, hardness and toughness are superb. 2. S2 alloy steel forging, sturdy and durable. 3. Non-slip plastic handle handle design, comfortable to grip. 4. The rear center hole is inserted into the arbor and can be converted to T-type screwdriver to solve stubborn screws. 5. Rotate left and right to adjust ratchet direction. 6. Compact storage design, convenient to place and carry 7. A variety of sizes to meet your different needs. 8. Packing bag is made of high strength and quality environmental plastic and canvas, easy to take and look for in operation. 9. The style design of shank accord with ergonomics principle, easy to use, not fatigue easily. Specifications: Material: S2 Steel + PP + TPR Magnetic: Yes Screw Head Type: Slot, Cross Screw Rod Diameter: 6.35mm / 0.25inch Rod Length: Approx. 180mm / 7.09inch Handle Length: Approx. 137mm / 5.39inch Handle Diameter: Approx. 35mm / 1.38inch Adjustable Rod Range: Approx. 70-140mm / 2.76-5.51inch Size: PH0/SL3, PH1/SL5, PH2/SL6 Weight: Approx. 285g Package Include: 1 x Handle 3 x Screwdriver Set Head 1 x Packing Bag 1、High-frequency quenching treatment, hardness and toughness are superb 2、S2 alloy steel forging, sturdy and durable 3、Non-slip plastic handle handle design, comfortable to grip 4、The rear center hole is inserted into the arbor and can be converted to T-type screwdriver to solve stubborn screws 5、Rotate left and right to adjust ratchet direction