The General Tools and Instruments MB560 3-1/2" x 2" Inspection Mirror with Magnetic Base is essential for seeing behind items or around corners. It is frequently used by machinists to observe the backside of a work piece while it is being milled, tooled or drilled.

• Provides crystal clear reflections and is adjustable via two universal joints to provide an optimal viewing angle
• The powerful magnetic base will clamp firmly to any ferrous metal
• Great for use with large and small industrial equipment