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Tri-Gage Combo Tool - Metric
Part Number G-CM5-2-24
Tri-Gage Combo Tool - Metric
Bolt Sizer, Thread Pitch Gauge & Bolt Grade Chart
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Price
Your Price: $19.99
On sale:
$17.50
Quantity
Description
The All-In-One:  Bolt Sizer - Thread Pitch Gage - Bolt Grade Chart
 
The revolutionary Tri-Gage Combo Tool is a union between the Thread Pitch Gauge and Bolt Sizer.  Originally developed for the United States Armed Forces, it's designed for use under the most extreme combat conditions, where speed, accuracy and durability are essential to survival.

99% STAINLESS STEEL - it's not only rustproof, but virtually indestructible.  Valuable to both the novice and professional, the Tri Gage fits in the palm of your hand.  Only 3 1/2" in length, 1 1/2" wide and 1/2" thick, its slim profile will comfortably slip into your shirt or pants pocket and the predrilled 3/16" hole will allow you to attach the Tri Gage to your tool belt.

It will accurately measure the thread pitch on your bolts and its slim blade design will also indicate the thread pitch on nuts as small as 5mm.  The bolt sizer blades are machine stamped with both the bolt diameter and the correct wrench size needed for installation.  In addition, the back panel has a clearly marked bolt grade chart, a useful aid in identifying the correct bolt hardness, a valuable feature when trying to match materials in the field.

The Tri-Gage Combo Tool is built using center assembly lock screws, ensuring a lifetime of service.  Black oxided tension wheels are ribbed for a firm non-slip grip.  The tension wheels will allow you to easily select the blade you need and slide the others safely back into the tool's frame.

A few of the many applications for this unique tool include Automotive, Industrial, Marine, Mining and Construction.  Whether you're a mechanic, machinist, engineer or do-it-yourselfer, the Tri-Gage Combo Tool should have a spot reserved in your toolbox.  Retire that rusty old thread pitch gauge and step up to American made quality for under $20!

Summary of Features:
  • High Grade Stainless Steel - Rust Free!
  • Tension Wheels are Ribbed for a Non-Slip Grip
  • Finger Notches are Easy to Use Providing a Better Grip
  • Rounded Edges to Prevent Injury
  • Bolt Sizer Blades are Marked with Bolt Diameter and Wrench Size
  • Available in both Inch and Metric Sizes
  • Pre-Drilled to Put on Your Tool Belt
  • Military Grade with Machine Stamped Markings for Durability
  • Designed, Manufactured & Assembled in the USA
The Metric unit includes Bolt Sizer blades ranging from 5mm to 24mm in diameter and a full set of common pitch gauges from 0.75 - 3.0mm.

Size Chart:

Bolt Sizes
Wrench Sizes
Thread Pitch
5mm
8mm
0.75mm
6mm
10mm
0.80mm
8mm
13mm1.00mm
9mm
15mm
1.25mm
10mm
17mm
1.30mm
11mm
18mm
1.40mm
12mm
19mm1.50mm
14mm
22mm1.60mm
16mm24mm1.75mm
20mm30mm1.80mm
24mm36mm
2.00mm


2.50mm


3.00mm

Made in USA Logo

  • SAME DAY SHIPPING IF ORDERED BY 1PM CST.
  • Customer Reviews Average Rating review View All Reviews
    Great tool to have around
    Small and compact enough to put in auto tool bag. Easy to use, very accurate.
    Reviewed by: Francy M from Central Indiana. on 3/3/2016
    Retired
    I've been looking for something like this for a long time. The thread gauges that I have and used at work lacked a lot. Hard to open and rusty. These work great. I've shown these to My son who is a mold maker and he likes them. When are they going to make one for the British Whitworth sizes. Thanks Marty
    Reviewed by: martin specht from California. on 12/1/2015
    buisness owner
    this tool has helped out my shop greatly
    Reviewed by: daryl hoblit from kentckyu. on 8/10/2015
    Hobbyist
    Was able to sort a whole box of mixed fasteners in a couple of hour. This tool is the bomb. Plus Thread Tool Supply provides five star service!!!
    Reviewed by: Steve Shimer from Walker MN. on 4/19/2014
    Retired
    Very pleased with the product.
    Reviewed by: Don Hoerner from Salina, KS. on 3/16/2011
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