10Pcs 1/4" Quick Change Shank Cr-V 7mm Hex Nut Sockets Driver Wrench, 3" Length M5 X 50mm Size: 6mm x 9mm/0

Size: 6mm x 9mm/0

Pre-drill a 14mm x 14mm hole

metal handle increase power turning and provide firm grip

56inch (H x W)

Please Make sure that the surface is clean and dry before use

10Pcs 1/4" Quick Change Shank Cr-V 7mm Hex Nut Sockets Driver Wrench, 3" Length M5 X 50mm Size: 6mm x 9mm/0* This Nuts tools without magnetic !!! * Constructed from forged and quenched chrome vanadium steel with a corrosion resistant sandblasted finish, high hardness and durable to use. * Universal 1 4'' hex shanks fit quick change release and firmly lock of chucks, drill, driver and screw gun. * External hex on the socket body is used to adding torsion by wrench manually when power tools are torque insufficiency. * Applicable for installing in those