Description:

7mm diameter with 4mm diameter Hole.
10 pieces per pack.
long-lasting, corrosion resistant magnets made from metal material.
Small screws can be absorbed during maintenance to facilitate maintenance, permanent magnet.
Also suitiable for tools such as screwdriver.

Specification:

Material: Metal
Diameter: Approx. 7 mm/0.28 inch
Inner Diameter: Approx. 4 mm/0.16 inch

Package Includes:

10 Pieces Permanent Magnets