page 117

Long Island Indicator Service Inc

Precision Tool Repairs, Sales & Spare Parts







Starrett 711 Last Word Indicator


New Last Word indicators can be bought from any Starrett distributor and most catalogs carry them. There are numerous variations all having to do with the kinds of attachments that come with the indicators. The ABC part of the Starrett number alludes to these attachments. Darn if we can figure it out but a careful study of their catalog should shed some light on things. We are certain that the letter "Z" means the indicator comes in a storage box and these are usually red in color and have spaces for you to store the other attachments. The numbering code for Starrett Last Word indicators:

  • A = universal shank PT07103A complete with long and short arm PT07104F
  • B = gooseneck shank PT07107A
  • C = all attachments included plus 3 steel (chrome plated) contact points
  • M = 0.01 mm (metric indicator)
  • P = universal friction holder with shank PT13175
  • S = most likely indicates that this is a set with some sort of attachment(s) included
  • Z = storage case
  • ? = body clamp PT07101F
  • ? = double jointed attachment PT13301
  • ? = height gage attachment PT24706 (3/16" x 11/32")
  • ? = surface gage attachment PT05119
  • ? = coupling with 3/16" hole PT05116

Because we are not Starrett distributors, you will have to get new indicators elsewhere. could be your best bet. Check the Amazon prices below to see if you can get a discount.

Starrett 711 Last Word Dial Test Indicator with Attachments


The following are a few of the assorted "complete" kits, one of which also includes a Starrett magnetic base.

Starrett no.



List Price






check Amazon price



(fewer) included


check Amazon price



with magnetic base


check Amazon price


0.01 mm

all included


check Amazon price

Last Word Attachments


  • The body clamp will slip over the indicator's body with considerable friction, to keep it in place. You will then be able to clamp it to any rod between 1/8" and 1/4" in diameter, using the thumb screw. PT07101F Body Clamp Complete (includes the thumb screw) ... order on page 32



  • Universal Friction Holder PT13175 (shown above). This inserts in place of the end plug at the top of the indicator body. The shank has a 3/16" diameter which will fit into chucks. It used to be sold under the part number 711EA. Order on page 32


  • In order to tighten the universal friction holder into the body, you will need a 5/16" or 8 mm open-end wrench. Click here for details.





According to the manufacturer, the accuracy of the Last Word 711 indicator is ±.0005" (though this rather significant detail is omitted in the Starrett catalog).

.001" vs .0005": They're the same indicator but have different dials. The .0005" dial is simply subdivided into smaller units. Both indicators have the same accuracy. You can mentally subdivide the .001" or you can have the dial changed on your old indicator when you send it for repair.


Some notes about using your Last Word indicator


How to change the contact point: swivel the clip, which holds the contact point, using a small screw driver instead of your finger nails. Position the new contact point and swivel the clip back into place. Starrett model 711 Last Word indicators have a contact point which swivels on a ratchet. Sometimes the ratchet doesn't fit well and the contact point will cause the lever arm to jam. You'll have to try another contact point. Sometimes the pivot screw protrudes too much and rubs against the contact point. Again, try another point until one fits. For proper operation make sure the reversing lever is fully engaged up or down and that the contact point is properly seated in the ratchet. (see contact points)

How to change the crystal on the Last Word indicator: remove the chrome bezel by prying it off with a screw driver and replace the crystal (see parts list). If your old indicator still has a wire spacer, throw the wire away. The new crystals don't need this spacer. A pair of jeweler's pliers will help you squeeze the bezel back into place.

If the indicator hand jumps on a regular basis, try de-magnetizing the indicator. If you don't already have one, a small demagnetizer can be bought from most supply catalogs. Spinning objects and motors can induce magnetic fields in the indicator. If magnetic fields are a problem in your shop environment it may be best to switch to a non-magnetic indicator. Mitutoyo, Bestest, Compac and Interapid are all suitable alternatives.

If the indicator hand hangs up on occasion, just tap the indicator and the hand will probably return to its normal setting. Don't let this upset you if it happens only occasionally. We're talking Starrett here.


Repair it yourself


Available Now: The Starrett Last Word Repair Manual

Repairs of the Last Word 711 indicator can be surprisingly tricky because new parts don't always fit as well as they should. You should be prepared to make minor alterations from time to time.


Table of Contents

  • Introduction
  • Tools you will need
  • Can it be fixed?
  • Disassembly
  • How to remove the bezel and crystal
  • Cleaning
  • Reassembly
  • Replacing a broken jewel
  • Replacing the hair spring
  • When there is no up and down clearance in the spiral pinion
  • Installing the lever assembly
  • When the pivot screw is loose
  • When the contact point is loose
  • Checking the engagement of the lever assembly
  • What happens if the jewel is too far down
  • Setting the hair spring tension
  • Reshaping a damaged dial
  • Repairing a damaged bezel
  • Congratulations! Your repair is complete
  • What does it cost?
  • Calibration
  • The Professional Touch
  • Spare parts breakdown
  • Illustrated Spare Parts
  • Other books which you will find useful

Here is a brief run-down of some of the procedures involved in a Last Word repair:

To do a satisfactory repair you'll need a pair of fine point tweezers, a small and a large screw driver, small jeweler's pliers, hand lifter, a loupe (or magnifying glass), de-magnetizer, cleaning solution (your choice), and lubricating oil.

Begin by completely disassembling the indicator. This is the only way you can examine each part and determine what needs replacing.

Remove the large cover screw on the side of the body. Remove the large cover screw on the end of the body (or the holder which may have been placed there). Remove the contact point (see instructions above) and unscrew the pivot screw. The lever assembly now slides out of the body. Remove the bezel (see instructions above) and the clear plastic crystal. Now you'll have to get the hand off and for this you'll want to use a hand lifter. You can improvise using two flat bladed screw drivers, but beware, you're likely to break the pinion if you're not careful. Remove the two screws which are revealed under the dial. Lift off the plate, the wavy washer and the ring. You're left looking at the hair spring attached to the spiral gear (center pinion). Notice that the hair spring is pegged into the body with a small brass pin. Push this pin out from the inside of the body. It can be tricky. When complete, remove the spiral gear, but there's no need to separate it from the hair spring. Leave these intact. Congratulations! Your disassembly is complete.

Clean all the parts by soaking them in a cleaning solution of your choice and then brushing them clean with a soft brush. Take extra care not to harm the hair spring. We like to use the mildest solution that will work, starting with an organic cleaner and moving up to a petroleum product if the grease and oils won't dissolve. It's imperative that all parts are immaculately clean and dry. If rust is present, now is the time to take out the wire brush and sandpaper.

As you reassemble in reverse order, you'll want to examine each part for damage and replace those with new parts. There's little chance that any part can be repaired, so you'll save time and effort by keeping a small stock of commonly used parts at hand. Use a tiny amount of oil on moving parts and don't forget to demagnetize these indicators when done.

A fine-tip oiler can make applying small droplets of oil easy. It can make all the difference.

Bergeon Swiss Made Black Extra Fine Tip Oiler

On page 73 you'll find a parts breakdown to make identification easier.

There's quite a bit of satisfaction to be had upon the successful repair of one of these indicators, so enjoy!


How old is my Last Word indicator?



The exact age can't be determined because Last Word indicators have changed very little over the years. They did, however, go through several stages with distinct characteristics. Among the oldest models you will find that the end of the body was slanted (shown above). This is probably pre-1960. Subsequent models have ends which are squared off.


The oldest models also had dials which lacked the yellow band along the right hand side, as seen in current models. You will see .001" written as 1/1000" on the dials (shown above). Keep in mind, your indicator may have been repaired at some time and the dial may have been changed to the new style.


Q&A about the Last Word indicator


Q: Am I correct to assume that the hairspring is what tensions the spindle to stop it moving and that it should be attached?

Q: On the site in the disassembly instructions it mentions there is no need to detach the spring from the spindle yet the spring and spindle seem to be listed separately.  Can they be purchased assembled?

Q: If they don’t come together how are they attached?  What is the method of installation, how much tension is put on the spring and how is it retained while assembling the rest of the indicator?

  • These and other questions are answered in our new publication (see below).


Books by René Urs Meyer

The Companion Reference Book on Dial and Test Indicators … page 178
Repair Manual for Swiss-made BesTest and TesaTast Indicators … page 177
Starrett 711 Last Word Indicator Repair Manual … page 199
Interapid Indicator Repair Manual … page 208
Compac Test Indicator Repair Manual ... page 194

Long Island Indicator Service Inc
14 Sarah Drive — Hauppauge NY 11788 — USA

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This page's most recent revision: 11 OCTOBER 2016
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Original photographs and content copyright 2016 by JWGrum


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