Precision, inside dial caliper gives the gunsmith the right tool to
accurately measure chambers, choke tubes, bores and various
other inside dimensions in the gun shop. Easy-to-read dial is
graduated to handle measurements from .375"–1.375" with .001"
accuracy. Aluminum housing with bezel locking screw lets you set
zero for comparative measurements. Small needle measures
tenths of an inch, large needle records thousandths. Push-button
on the side closes the caliper arms so you can insert the caliper
into the area to be measured. Ball bearing contact points deliver
true, repeatable measurements every time.
SPECS: Aluminum housing, steel arms. 5.3" (13.6cm) OAL, 2"
(5cm) diameter dial.
Catalog page 447