Features & Applications:

This Wiha magnetizer / demagnetizer allows you to instantly magnetize or demagnetize steel tools and small parts. Works with items over 1.3" in length and 1/8" or 3mm diameter. To use, simply pass tool tip through the desired opening. Great for retrieving lost parts! Shatterproof green plastic cover.

Features:

• Uses Powerful C8 Permanent Industrial Ceramic Magnets
  
• No batteries or electrical required
• Pocket sized 2" x 2" x 1"