Harden 550612 3 Piece Magnetic Nut Driver Set

Features:

• Made of high grade CRV                                                
• Use range - Magnetic nut driver can be used for electric hand drill, air screwdriver and so on, mainly used for the installation and removal of hexagonal head screws and hex head nut, easy to operate
• Forged of 50BV30 material, hardness 45-52, surface phospating sandblasting
• Within strong magnet, more fastness

Specifications:

• Size: 8mm
• Height: 45mm