| The All-In-One: Bolt Sizer - Thread Pitch Gage - Bolt Grade Chart
The Murray Tools Tri-Gage Combo Tool (SAE/Inch) is ideal for mechanics, machinists, engineers and do-it-yourselfers. This time saving tool is a combination Bolt Sizer, Thread Pitch Gage, and Bolt Grade Chart for accurate replacement of bolts. It is also a complement to the Murray Tools Thread Repair System. When repairing damaged fasteners, use the Tri Gage Combo Tool to measure the diameter and thread pitch, then select the correct size thread repair die to chase your threads clean.
Press Play to See Our Demonstration of the Tri-Gage Combo Tool
If repair is not an option, and the fastener must be replaced, then the Tri-Gage Combo Tool can help you measure and properly select the correct size replacement bolt. The Bolt Sizer or Bolt Gauge also indicates the correct wrench size to use to install the bolt.
- High Grade Stainless Steel-Rust Free!
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Tension Wheels are Ribbed for a Non-Slip Grip
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Finger Notches are Easy to Use Providing a Better Grip
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Rounded Edges to Prevent Injury
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Bolt Sizer Blades are Marked with Bolt Diameter and Wrench Size
- Available in both Inch and Metric Sizes
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Pre-Drilled to Put on Your Tool Belt
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Military Grade with Machine Stamped Markings for Durabality
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Some of the Many Applications Include Automotive, Industrial, Marine, Mining, and Construction
The American/Standard or Inch unit includes Bolt Sizer blades ranging from to 1 in diameter and a full set of common pitch gages.
Size Chart
|
American |
G-CA14-2-1 |
Thread Sizes |
|
Bolt Sizes (Diameter) |
Wrench Sizes |
Threads per Inch |
|
1/4" |
1/4 |
8 |
|
5/16" |
1/2 |
9 |
|
3/8" |
9/16 |
10 |
|
7/16" |
5/8 |
11 |
|
1/2" |
3/4 |
12 |
|
9/16" |
7/8 |
13 |
|
5/8" |
1 5/16 |
14 |
|
3/4" |
1 1/8 |
16 |
|
7/8" |
1 5/16 |
18 |
|
1" |
1 1/2 |
20 |
|
|
|
24 |
|
|
|
28 |
|
|
|
|
|
