SPI Dial Calipers 6"

• Swiss made to traditional precision and perfection.
• Tough as steel, Super Polymid, 60% fiberglass, corrosion resistant.
• Bright, modern color combinations.
• Handy and light. Exclusive patented guide.
• Shockproof measuring mechanism.
• Glare-free crystal.
• Adjustable, easy-reading dial.
• Patented thumb friction-stop release.
• Drill and tap chart on back face.
• Furnished in protective case.