15
NOTES: 1. “A” series drive heads are not interchangeable with “B” series heads.
2. Utica torque heads when used with Utica torque wrenches, meet the accuracy statements for Utica wrenches.
We cannot guarantee accuracy when other manufacturers heads or wrenches are interchanged with a Utica part.
Head Adapter “A” 28522
Weld custom heads to adapters to couple with
“A” handles to meet specific applications.
?
1.35
” total
.55
”
Open End U.S. Standard “A”
Opening
Size Part No. Maximum Torque Load
in.-lb. ft.-lb. Nm
1/8 OP 42 20 1.7 2.3
5/32 OP 52 35 2.9 4.0
3/16 OP 62 45 3.8 5.1
7/32 OP 72 50 4.2 5.6
1/4 OP 82 67 5.6 7.6
9/32 OP 92 78 6.5 8.8
5/16 OP 102 138 12 16
11/32 OP 112 193 16 22
3/8 OP 122 275 23 31
7/16 OP 142 410 34 46
1/2 OP 162 420 35 48
9/16 OP 182 420 35 48
5/8 OP 202 420 35 48
11/16 OP 222 420 35 48
3/4 OP 242 420 35 48
Open End Metric “A”
Opening
Size Part No. Maximum Torque Load
in.-lb. ft.-lb. Nm
6mm MO 62 62 5.1 7
7mm MO 72 71 5.9 8
8mm MO 82 133 11 15
9mm MO 92 186 16 21
10mm MO 102 274 23 31
11mm MO 112 410 34 46
12mm MO 122 420 35 48
13MM MO 132 420 35 48
14mm MO 142 420 35 48
15mm MO152 420 35 48
Plain Square Drive “A”
Drive
Size Part No. Maximum Torque Load
in.-lb. ft.-lb. Nm
1/4 PS 82 203.41 16.95 23
3/8 PS 122 203.41 16.95 23
Ratcheting Square Drive “A”
Drive
Size Part No. Maximum Torque Load
in.-lb. ft.-lb. Nm
1/4 RS 82 203.41 16.95 23
3/8 RS 182 203.41 16.95 23
Rachet Repair Kits
Part No. Repair Kit
RS 82 V702KR
RS 182 V152KR
12 Point Box U.S. Standard “A”
Opening
Size Part No. Maximum Torque Load
in.-lb. ft.-lb. Nm
7/32 LB 72 50 4.0 5.6
1/4 LB 82 67 5.6 7.6
5/16 LB 102 138 12 7.6
3/8 LB 122 275 23 31
7/16 LB 142 410 34 48
1/2 LB 162 420 35 48
9/16 LB 182 420 35 48
5/8 LB 202 420 35 48
11/16 LB 222 420 35 48
3/4 LB 242 420 35 48
SAE Size Sockets
Part No. Square
Drive (in.)
Hex
Opening (in.)
1108 1/4 1/4
1110 1/4 5/16
1112 1/4 3/8
1114 1/4 7/16
3108 3/8 1/4
3110 3/8 5/16
3112 3/8 3/8
3114 3/8 7/16
3116 3/8 1/2
3118 3/8 9/16
3120 3/8 5/8
Metric Size Sockets
Part No. Square
Drive (in.)
Hex
Opening (mm)
6mm11 1/4 6mm
7mm11 1/4 7mm
8mm11 1/4 8mm
10mm11 1/4 10mm
10mm13 3/8 10mm
11mm13 3/8 11mm
12mm13 3/8 12mm
13mm13 3/8 13mm
14mm13 3/8 14mm
15mm13 3/8 15mm
16mm13 3/8 16mm
Adapters
Part No. Female Square
Drive (in.)
Male Square
Drive (in.)
EX-372 1/4 3/8
EX-254 3/8 1/4
EX-503 3/8 1/2
Flare Nut U.S. Standard “A”
Opening
Size Part No. Maximum Torque Load
in.-lb. ft.-lb. Nm
3/8 LF 122 130 11 15
7/16 LF 142 140 12 16
1/2 LF 162 200 17 23
9/16 LF 182 275 23 31
5/8 LF 202 325 27 37
11/16 LF 222 396 33 45
3/4 LF 242 420 35 48
Hex Keys U.S. Standard “A”
Hex Key
Size Part No. Maximum Torque Load
in.-lb. ft.-lb. Nm
1/16 HX 42 8 0.6 0.9
5/64 HX 52 16 1.3 1.8
3/32 HX 62 28 2.3 3.2
7/64 HX 72 44 3.6 5.0
1/8 HX 82 65 5.4 7.3
9/64 HX 92 95 7.9 11
5/32 HX 102 128 11 14
3/16 HX 122 222 18 25
7/32 HX 142 350 29 40
1/4 HX 162 420 35 48
Bit Holders
Part No. Square
Drive (in.)
Female
Hex (in.)
825 1/4 1/4
M-825 1/4 1/4 Magnetic
838 3/8 1/4
M-838 3/8 1/4 Magnetic
“Click” Type Torque Sensing Wrenches
“A” Size Interchangeable Heads
12 Point Box Metric “A”
Opening
Size Part No. Maximum Torque Load
in.-lb. ft.-lb. Nm
6mm MB 62 62 5.2 7
7mm MB 72 71 5.9 8
8mm MB 82 133 11 15
9mm MB 92 186 15 21
10mm MB 102 274 23 31
11mm MB 112 410 34 46
12mm MB 122 420 35 48
13mm MB 132 420 35 48
14mm MB 142 420 35 48
15mm MB 152 420 35 48
