Features: S2Tool steel material, solid and durable, anti-corrosion and rust proof; Control the direction freely, adjust the steering with a ratchet wheel, andswitch freely Equipped with tenS2 screwdriver heads, making work easier without the need for tedious replacement of screwdrivers Made of forgedalloy steel with hightemperature quenching, high hardness, and better wear resistance Hidden screwdriver design, each comes with 10 screwdriver heads hidden inside the handle, making it easy to carry with magnetic adsorption Inner hexagonal magnetic reinforcement link reinforcement is not slipping, not falling off, firm and easy to use Specifications: Item: Ratcheting Screwdriver with Magnetic Bit Material:S2Tool Steel Handle Length：approx 115mm/4.53in Magnetic Bit Number: 10PCS Package Includes: 1 Set Ratcheting Screwdriver with Magnetic Bits note: Due to the problems of lighting effects and shooting angle, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.