InSize 1311-4 Dial Caliper 0-4 Inch Shockproof Stainless Steel

The InSize 1311-4 is a precision dial caliper designed for accurate measurement of outside dimensions, inside dimensions, depth, and step measurements. This versatile measuring tool features a 0-4 inch measuring range with 0.001 inch graduation and ±0.0012 inch accuracy, making it ideal for machine shops, quality control labs, automotive applications, and general metalworking tasks.

Key Features:

• Shockproof dial indicator for reliable performance in demanding shop environments
• Made of hardened stainless steel construction for durability and corrosion resistance
• Fine 0.001 inch graduation for precise measurements
• Four-way measurement capability: outside, inside, depth, and step
• Includes manufacturer inspection certificate traceable to NIST USA
• Satin chrome finish with easy-to-read dial face
• Thumb roller and locking screw for secure measurements

The shockproof dial mechanism protects against accidental bumps and drops common in workshop environments, ensuring consistent accuracy over time. The stainless steel construction provides excellent wear resistance and maintains precision even with regular use. This caliper is supplied in a fitted storage case for protection when not in use.