L.S. Starrett 1230 Series Stainless Steel Micrometers

• Satin finish stainless steel has no glare and is rust and stain resistant
• Advanced sleeve design with staggered lines and distinct figures for precise and easy readability
• Convenient decimal equivalents on Inch tools
• Balanced frame and thimble design insure easy handling and better readability
• Ring-type knurled lock nut for quick and sure locking
• The combination ratchet and speeder for uniform pressure and quicker adjustment
• Rigid one-piece frame of drop forged steel
• Carbide measuring faces