Straight measuring surface for outside measurements, rounded nibs for inside or hole measurementsKnurled clamp screw with left hand thread for one hand operationCompact, pocket sizeKnurled thumb pieces activate the slideSlide stop prevents disassembly of...

Ideal for accurately measuring small holes, slots, grooves, and recessesPrecision ground radius on each gauge provides two-point contact for maximum accuracyWell balancedSmooth, sensitive adjustmentSafety stop prevents breakage

Highly useful tools for internal linear measurements such as measuring cylinders, rings, setting calipers, comparing gages, and measuring parallel surfacesThe extension rods are made of steel tubing, light in weight, yet extremely rigidBy removing the...

Highly useful tools for internal linear measurements such as measuring cylinders, rings, setting calipers, comparing gages, and measuring parallel surfacesThe extension rods are made of steel tubing, light in weight, yet extremely rigidBy removing the...

Highly useful tools for internal linear measurements such as measuring cylinders, rings, setting calipers, comparing gages, and measuring parallel surfacesThe extension rods are made of steel tubing, light in weight, yet extremely rigidBy removing the...

Highly useful tools for internal linear measurements such as measuring cylinders, rings, setting calipers, comparing gages, and measuring parallel surfacesThe extension rods are made of steel tubing, light in weight, yet extremely rigidBy removing the...

Highly useful tools for internal linear measurements such as measuring cylinders, rings, setting calipers, comparing gages, and measuring parallel surfacesThe extension rods are made of steel tubing, light in weight, yet extremely rigidBy removing the...

Tension of regulating spring is constant, so marks made by point are uniform in depth and size for each setting No hammer required, mechanism automatically strikes a blow when downward pressure is applied Adjustable knurled cap regulates force of blow...

Advanced sleeve design with staggered lines and distinct figures for precise and easy readabilityLarge thimble diameter with distinct figuresBalanced frame and thimble design for easy handling and better readabilityRing-type knurled lock nut for quick...

Smooth, jeweled lever actionPositive reversing switchHard chrome-plated ratchet contact pointHalf-shaded yellow for clarityInterchangeable contact tips

Smooth, jeweled lever actionPositive reversing switchHard chrome-plated ratchet contact pointHalf-shaded yellow for clarityInterchangeable contact tips

Smooth, jeweled lever actionPositive reversing switchHard chrome-plated ratchet contact pointHalf-shaded yellow for clarityInterchangeable contact tips