SKU 650121

Spring Outside Calipers

Measure outside dimensions quickly and accurately.

• Spring tension keeps measurement steady without slipping
• Read sizes directly without calculation or conversion
• Fits in your pocket for on-site work

Spring outside calipers let you measure the outside width or diameter of pipes, bolts, shafts and other round or flat objects on the job. The spring mechanism holds your measurement steady while you read the scale, so you get consistent results without fumbling. Useful for tradespeople, maintenance workers and anyone who needs quick dimensional checks.