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Thread Pitch Gauges
The Gorilla Bolt Sizer & Thread Pitch Gauge: Inch
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Bolt Sizer, Thread Pitch Gauge & Bolt Grade Chart
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The Gorilla Bolt Sizer & Thread Pitch Gauge: Inch
5/5 rating
5
Review(s)
5
5
5/5 rating
1
5
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On sale
$59.95
Original price
$44.95
The Gorilla Tool is a combination Bolt Sizer, Thread Pitch Gage, and Bolt Grade Chart designed to assist in the accurate replacement of bolts.
Part Number:
A98
Availability:
In Stock
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Description
Product Features
Customer Reviews
The All-In-One: Bolt Sizer - Thread Pitch Gage - Bolt Grade Chart
The revolutionary
Gorilla 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
Gorilla Tool
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 pre-drilled 3/16" hole will allow you to attach the
Gorilla Tool
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 1/4". 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
Gorilla 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
Gorilla Tool
should have a spot reserved in your toolbox. Retire that rusty old thread pitch gauge and step up to American made quality!
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 American Standard (Inch) unit includes Bolt Sizer blades ranging from 1/4" to 1" in diameter along with a full set of common pitch gauges from 8 - 28 TPI.
Size Chart:
Bolt Sizes
Wrench Sizes
Threads Per Inch
1/4"
7/16"
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
Cross Reference:
The Gorilla Tool: American Model (A98)
National Stock Number (NSN) :
5210-01-455-2936
National Item Identification Number (NIIN):
014552936
SAME DAY SHIPPING IF ORDERED BY 1PM CST.
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Average Customer Ratings
5.0
5/5 rating
Maint. Mech
Thread pitch gauge fits tight without any uncertainty. the bolt sizer is accurate, and dependable. The overall construction is solid. This is the best thread pitch/bolt sizer i have found
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2 of 2
Found Helpful
Reviewed by:
Robert Wottlin
from Winthrop on 3/19/2021
5
5
5/5 rating
Purchaser
Item as described and have used many times since purchase. Glad to have purchased.
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2 of 2
Found Helpful
Reviewed by:
(Verified Buyer)
Keith D Porter
from Lebanon on 6/1/2020
5
5
5/5 rating
Removes the guesswork
Nice to have to match the correct bolt and thread pitch. Helpful out on the farm. Arrived quickly.
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2 of 2
Found Helpful
Reviewed by:
Mark
from North Dakota on 4/25/2020
5
5
5/5 rating
Water plant treatment operator
I purchased the "Gorilla Bolt Sizer & Thread Pitch Gauge" and I finally got a chance to use it at work and I really like it. I should of purchased it long ago. It is so convenient and easy to use. I showed it to my son-in-law and gave it to him. I had to order another for myself. I just love this handy time saving tool.
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2 of 2
Found Helpful
Reviewed by:
Joseph Valenzuela
from Modesto, Ca. 95354 on 2/27/2016
5
5
5/5 rating
Mechanic
Great product, great quality
Did you find this helpful?
1 of 2
Found Helpful
Reviewed by:
Jackie Norris
from Nc on 5/1/2024
5
5
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