• IMPACT TOUGH BIT DESIGN: Made of premium quality heat-treated S2 steel (HRC 60°) in high durability, with sturdy hardened & tempered construction, covered with a black oxide, extended torsion zone absorbs high impact form and torque output, perfectly matched to most standard tamper-resistant German-made star 6-point screws, the service life is ten times longer than that of standard impact bit.
• COMPACT PORTABLE: This set can be uesd in even the tightest of spaces, especially in awkward places like U shape corner, lateral surface, etc. Traditional ratcheting screwdriver or stubby screwdriver might be too large or bulky to fit, but this set of product is rendering easy fastening and unfastening with sufficient torque.
• DELICATE MECHANISM: The 72-teeth reversible ratchet system made of chrome vanadium steel is adopted in this multi pointed right angle combination screwdriver set, which can ensure the smooth rotation of the bidirectional ratchet and make more accurate adjustment than the 36-teeth one. You can adjust the direction by simply dialing the spin button buring use.
• WATERPROOF CASE: Plug-in waterproof case mechanism – allows easier access to bits, customizable, convenient bit clip – allows users to snap in/snap out precisely the bits that they need, easy to carry and store when using. The bits set can be widely used on electric screwdrivers, impact drivers and so on. One set is enough for furniture installation, car maintenance, electronic factory, office installation, kitchen installation, etc.
• WIDE APPLICATION: This mini ratchet driver includes 40 size of the most commonly used bits, almost covers the screw sizes required for most household appliances, automobiles, houses, machines and other equipment. Whether it is a big project or a small project, there will be a scope to exercise their abilities. It's the better than best professional kit. Choose it and you can always trust it.

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