A-A-1340A
3.2 Dimensions and Sizes.
Wrench opening (Distance across flats) |
Outside diameter |
Thickness of head |
Wrench opening to plunger (centerline to centerline) |
Centerline of plunger to stop (stop optional) |
Height of offset |
Diameter of handle |
Overall length |
Test load |
|
Inches |
Max. inches |
Max. inches |
Max. inches |
Max. inches |
Inches |
Min. inches |
-0.062 inches |
Min. inches |
Min. in-Lb |
1-1/16 |
1-43/64 |
3/4 |
4-15/16 |
6-13/16 |
1-1/4 |
15/16 |
7/8 |
7-13/16 |
6,500 |
1-1/8 |
1-3/4 |
3/4 |
4-15/16 |
7-18 |
1-1/4 |
1 |
7/8 |
7-7/8 |
7,000 |
1-1/4 |
1-15/16 |
7/8 |
4-15/16 |
7-11/16 |
1-1/4 |
1-1/16 |
7/8 |
7-15/16 |
7,250 |
1-5/16 |
2 |
7/8 |
6-7/16 |
8 |
1-1/4 |
1-1/8 |
7/8 |
9-15/16 |
8,000 |
1-3/8 |
2-3/32 |
7/8 |
6-7/16 |
8 |
1-1/4 |
1-3/16 |
7/8 |
9-15/16 |
9,000 |
1-7/16 |
2-7/32 |
15/16 |
6-7/16 |
8-3/8 |
1-1/4 |
1-1/4 |
7/8 |
10-3/8 |
9,550 |
1-1/2 |
2-5/16 |
15/16 |
6-7/16 |
9 |
1-1/4 |
1-5/16 |
7/8 |
10-5/8 |
10, 450 |
1-9/16 |
2-11/32 |
15/16 |
6-7/16 |
9-1/16 |
1-1/4 |
1-5/16 |
7/8 |
10-5/8 |
11,550 |
1-5/8 |
2-1/2 |
1 |
6-7/16 |
9-1/8 |
1-1/4 |
1-3/8 |
1 |
10-11/16 |
11,750 |
1-11/16 |
2-5/8 |
1-1/16 |
6-15/16 |
9-9/16 |
1-1/4 |
1-7/16 |
1 |
11-13/16 |
14,000 |
1-3/4 |
2-11/16 |
1-1/16 |
6-15/16 |
9-9/16 |
1-1/4 |
1-1/2 |
1 |
11-13/16 |
18 |
1-13/16 |
2-3/4 |
1-5/32 |
6-15/16 |
10-1/8 |
1-1/4 |
1-9/16 |
1 |
12-3/16 |
19,000 |
1-7/8 |
2-13/16 |
1-1/8 |
6-15/16 |
10-3/16 |
1-1/4 |
1-5/8 |
1 |
12-1/2 |
21,800 |
2 |
3 |
1-1/4 |
6-15/16 |
10-5/16 |
1-1/4 |
1-3/4 |
1 |
12-3/4 |
29,000 |
2-3/16 |
3-7/32 |
1-5/16 |
6-15/16 |
10-5/16 |
1-1/4 |
1-7/8 |
1 |
12-13/16 |
29,000 |
2-1/4 |
3-3/8 |
1-11/32 |
6-15/16 |
10-7/16 |
1-1/4 |
1-7/8 |
1 |
13 |
29,000 |
2-3/8 |
3-7/8 |
1-3/8 |
10-7/16 |
11-9/16 |
5-1/4 |
2 |
1-1/8 |
13-3/8 |
32,000 |
2-9/16 |
4-3/16 |
1-9/16 |
10-7/16 |
11-9/16 |
5-1/4 |
2-1/4 |
1-1/8 |
13-3/4 |
35,000 |
2-5/8 |
4-3/16 |
1-9/16 |
10-7/16 |
11-9/16 |
5-1/4 |
2-1/4 |
1-1/8 |
13-9/16 |
35,000 |
2-3/4 |
4-1/2 |
1-11/16 |
9-11/16 |
11-9/16 |
5-1/4 |
2-3/8 |
1-1/8 |
12-15/16 |
40,000 |
2-15/16 |
4-9/16 |
1-3/4 |
9-11/16 |
11-9/16 |
5-1/4 |
2-3/8 |
1-1/8 |
13-1/8 |
45,000 |
3-1/8 |
4-7/8 |
1-3/4 |
9-11/16 |
11-9/16 |
5-1/4 |
2-3/8 |
1-1/8 |
13-1/8 |
48,000 |
3.3 Materials. The materials used in the manufacturing of the wrenches shall be such as to produce wrenches conforming to the physical requirements hereinafter described.
3.4 Marking. Each wrench shall be marked on one of the faces or on the handles as close to each head as is practicable in a plain and permanent manner. In addition to size markings, each wrench shall be marked in a plain and permanent manner with the manufacturer’s name or trademark of such known character that the source of manufacture may be readily determined.
3.5 Hardness. Wrenches shall be treated to a Rockwell C hardness of not less that 38 nor more than 55 when tested per ASTM E-18.
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