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”

Weld .custom .heads .to .

adapters .to .couple .with .

“A” .handles .

28522

The 28522 head adapter allows

you to weld on custom heads to

meet specific applications.

1.35” total

.55”

RS 122

“Click” Type Torque Sensing Wrenches

“A” .Size .Interchangeable .Heads

“Click” Type Torque Sensing Wrenches

Interchangeable .Head .“A” .Size .Series

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

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

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

Plain Square Drive

“A”

Drive Size (in.)

Part No.

1/4

PS .82

3/8

PS .122

Ratcheting Square Drive “A”

Drive Size (in.)

Part No.

1/4

RS .82

3/8

RS .122

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

OLB .122 275

23

31

7/16

LB .142

410

34

48

9/16

LB .182

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

7/16*

LF .142

140

12

16

9/16**

LF .182

275

23

31

. .*6 .point

**12 .point

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

2