Rocaris 6 pcs 1/4 Inch Hex Shank Long Magnetic Square Head Screwdriver Bits Set Power Tools SQ1, SQ2, SQ2.7, SQ3, SQ4, SQ5 For Poket Hole Jig- 2 inch Length Doppeltcharms long service life and durability

long service life and durability

change your filter at least once every 90 days

¡¼FULL SUPPORT¡½If you have any questions in use

comes with two packs of screw accessories

¡¼Premium Waterproof Protection¡½ Made from durable PE material

Rocaris 6 pcs 1/4 Inch Hex Shank Long Magnetic Square Head Screwdriver Bits Set Power Tools SQ1, SQ2, SQ2.7, SQ3, SQ4, SQ5 For Poket Hole Jig- 2 inch Length Doppeltcharms long service life and durabilityAbout this item Accurate & reliable Made of high quality S2 steel, the square drive bits widly used in industrial with high durability. Each edge can be precisely locked without damaging the screws and screwdriver head. Laser Sculptured Precisly Magnetic screwdriver drill bits are accurately carved, so you can identify quickly. Not easy to corrode and fall off. Easier to Use & Less RoomThe square screwdriver set is easier to use than the Allen wrench