3/8” Square Drive Sockets, SAE
6 Point &
6 Point & Double Hex, Long and
A
A
Double Hex,
Short and
Extra Long
Length
inches
B
C
inches
B
C
D
Standard Length
D
Part
Part
Hex
Opening
In.
Overall
Length
(A)
Diameter
Diameter
Opening
Depth
(D)
Part
Part
Hex
Opening
In.
Overall
Length
(A)
Diameter
Diameter
Nose End Drive End
Opening
Depth
(D)
Number
6 Point
Number
Double Hex
Nose End Drive End
Number
6 Point
Number
Double Hex
(B)
(C)
(B)
(C)
3208
3308
3209
•
3208-D
1/4
1/4
2
3 1/2
2
7/16
7/16
7/16
1/2
1/2
15/32
1/2
3/4
3/4
3/4
3/4
3/4
5/8
3/4
3/4
3/4
3/4
3/4
3/4
13/16
13/16
7/8
5/32
5/32
3/16
3/16
3/16
3/16
3/16
3/16
1/4
3108
3109
3010
3110
3111
3012
3112
3113
3014
3114
•
3108-D
•
1/4
9/32
5/16
5/16
11/32
3/8
1 1/4
1 1/4
7/8
1 1/4
1 1/4
7/8
1 1/4
1 1/2
7/8
1 1/2
1 1/2
7/8
1 1/2
1 1/2
1 1/2
7/8
1 1/2
1 1/2
1 1/2
1 1/2
1
1 1/2
2 3/8
1
1 1/2
1
7/16
7/16
1/2
1/2
1/2
19/32
19/32
11/16
11/16
11/16
21/32
13/16
13/16
11/16
13/16
7/8
7/8
3/4
3/4
7/8
15/16
15/16
7/8
1
1
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
5/32
3/16
3/16
3/16
3/16
3/16
1/4
-
-
-
-
9/32
5/16
5/16
5/16
11/32
11/32
3/8
•
•
•
•
•
3210
•
3210-D
•
2
3110-D
•
3310
•
3310-D
•
3 1/2
3 1/2
2
3 1/2
2
3 1/2
2
3 1/2
2
3 1/2
2
3 1/2
2
3 1/2
2
3 1/2
2
-
OS-3310-D*
3211
-
-
-
3012-D
3112-D
3113-D
3014-D
3114-D
-
•
•
3/8
3311
1/2
13/32
7/16
7/16
7/16
1/2
1/2
1/2
17/32
9/16
9/16
9/16
1/4
3212
3312
3214
3314
3216
3316
3218
3318
3220
3320
3222
3322
3224
3324
3226
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
3212-D
•
19/32
19/32
11/16
11/16
13/16
13/16
7/8
•
•
•
•
9/32
9/32
9/32
5/16
11/32
11/32
11/32
5/16
7/16
7/16
7/16
7/16
7/16
7/16
7/32
7/16
7/16
7/16
15/32
7/16
7/16
3312-D
3214-D
3/8
1/4
3/4
3/4
7/16
7/16
1/2
9/32
9/32
11/32
11/32
7/16
7/16
7/16
7/16
7/16
7/16
15/32
15/32
17/32
17/32
9/16
9/16
SW-604
•
3314-D
3216-D
3316-D
3218-D
3318-D
3220-D
•
3016
3116
•
•
3016-D
3116-D
-
•
•
13/16
13/16
11/16
13/16
7/8
•
•
•
•
•
1/2
HC-3816
3117
•
9/16
9/16
5/8
-
7/8
7/8
3018
3118
•
•
3018-D
•
15/16
15/16
1
15/16
15/16
1
-
-
7/8
3/4
3320-D
3222-D 11/16
3322-D 11/16
3224-D
3324-D
3226-D 13/16
3326-D 13/16
5/8
SW-343
SW-605
SW-605-D 9/16
13/16
7/8
15/16
15/16
7/8
1
1
3119
3020
3120
•
•
•
-
19/32
5/8
5/8
3/4
3/4
1 1/16
1 1/16
1 1/4
1 1/4
1 1/4
1 1/4
1 1/16
1 1/16
1 1/4
1 1/4
1 1/4
1 1/4
3020-D
3120-D
-
3 1/2
2
3 1/2
2
•
HC-3520*
3022
5/8
3326
3022-D
-
3024-D
3124-D
-
11/16
11/16
3/4
3/4
13/16
7/8
1
1
3228
•
3228-D
-
7/8
7/8
3122
3024
3124
3126
3028
•
•
•
3328
•
3 1/2
1 1/16
1 1/16
1 1/8
1 1/4
1 1/16
1 1/16
1 1/8
1 1/4
1 1/2
1 1/2
1
*No ring groove.
•
3028-D
*HC-3520 is spark plug socket.
A
6 Point & Double Hex,
Thin Wall,
inches
B
C
Long Length
D
6 Point & Double Hex,
Thin Wall,
Part
Number
6 Point
Part
Number
Double Hex
Hex
Opening
In.
Overall
Length
(A)
Diameter
Nose End
(B)
Diameter
Drive End
(C)
Opening
Depth
(D)
A
Standard
inches
B
C
Length
3510
3511
3512
3514
3516
3518
3524
3530
3532
3534
•
-
-
5/16
11/32
3/8
7/16
1/2
9/16
3/4
15/16
1
2
2
2
2
2
2
2
2
2
2
1/2
1/2
19/32
5/8
3/4
25/32
1
1 5/16
1 3/8
1 1/2
3/4
3/4
3/4
3/4
3/4
13/16
1
1 5/16
1 3/8
1 1/2
3/16
3/16
1/4
D
•
•
•
•
•
•
Part
Part
Number
Hex
Opening
In.
Overall
Length
(A)
Diameter
Diameter
Nose End Drive End
Opening
Depth
(D)
3512-D
3514-D
3516-D
3518-D
3524-D
-
•
Number
6 Point
Double Hex
(B)
(C)
9/32
11/32
7/16
15/32
5/8
•
•
•
3408
3409
•
3408-D
-
1/4
9/32
5/16
5/16
3/8
7/16
1/2
9/16
5/8
1 1/4
1 1/4
1 1/4
1 1/4
1 1/2
1 1/2
1 1/2
1 1/2
1 1/2
1 1/2
1 1/2
1 1/2
1 1/2
1 1/2
1 1/2
7/16
7/16
1/2
7/16
19/32
5/8
3/4
25/32
7/8
3/4
3/4
3/4
19/32
3/4
3/4
3/4
13/16
7/8
5/32
3/16
3/16
3/16
1/4
9/32
11/32
7/16
7/16
15/32
17/32
9/16
5/8
3410
•
3410-D
•
OS-3410*
•
-
•
-
-
5/8
3412
3414
3416
3418
3420
3424
•
•
•
•
•
•
3412-D
3414-D
3416-D
3418-D
3420-D
•
•
•
•
•
1 1/16
11/16
3424-D
3/4
1
1
3426
-
-
13/16
7/8
1 1/8
1 3/16
1 5/16
1 3/8
1 1/2
1 1/8
1 1/4
1 5/16
1 3/8
1 1/2
3428
•
3430
•
3430-D
15/16
1
1 1/16
3432
3434
-
-
5/8
•
11/16
*No ring groove.
• Indicates a commonly requested item that is either in stock or has a max
typical leadtime of 4 weeks from the factory. No minimum on these items.
40