RBSG-3 : ERBC-3T : Rod Bolt Stretch Gauge & Optional Contact Point
This Rod Bolt Stretch Gauge is accurate to .001" and features a 1-1/2" dial indicator. Heavy duty tension spring for repeatable accuracy when measuring rod bolt stretch. For bolts 1" to 2-1/2" long. An optional contact point for the rod Bolt Stretch Gauge is also available.