McMaster 2151A27 Magnetic Level, for Tight Spaces, 10" Long

Squeeze these levels into places a standard level would never fit. Their short length and tapered ends make them ideal when you're leveling small parts or working in tight corners. Also known as torpedo levels, they're commonly used by plumbers leveling drains under sinks or by electricians installing components behind electrical panels. Rest them on flat surfaces or fit the side with the V-shaped indentation around pipes and curved shafts.

Magnetic Levels — Stick to metal surfaces for hands-free leveling.