GEARWRENCH 9 Piece Metric Ball End Long Arm Hex Key Set - 83521

Tip Interchangeable Ratchet Screwdriver | Interchangeable with 1/4 Hex shank bits | Powerful Rare-Earth magnet with SUS holder head keeps strong magnet force forward | Functionally enhanced BALL GRIP with 36-teeth gear ratchet for smooth driving by simple repeated finger or wrist movement | Using as a stubby ratchet by popping off the blade and inserting 1/4" Hex shank bits