ITEM NO.

Size

C

B

C1

B1

T

L

WT

For MM

For SAE

mm

Inch

mm

mm

mm

mm

mm

mm

g

W0410607

-

6x7

-

17.9

16.2

8.2

6.6

3.7

126

35

W0410608

W0420608

6x8

1/4"x5/16"

17.9

16.2

8.2

6.6

3.7

126

35

W0410809

-

8x9

-

20.8

18.4

8.5

7.0

4.0

145

47

W0410810

W0420810

8x10

5/16"x3/8"

20.8

18.4

8.5

7.0

4.0

145

47

W0411011

W0421011

10x11

3/8"x7/16"

22.6

20.8

9.0

8.5

4.3

152

60

W0411012

-

10x12

-

22.6

20.8

9.0

8.5

4.3

152

60

W0411113

W0421113

11x13

7/16"x1/2"

25.0

22.6

10.5

9.0

5.0

165

78

W0411213

-

12x13

-

25.0

22.6

10.5

9.0

5.0

165

78

W0411214

-

12x14

-

27.4

25.0

11.0

9.5

5.7

178

120

W0411314

W0421314

13x14

1/2"x9/16"

27.4

25.0

11.0

9.5

5.7

178

120

-

W0421416

-

9/16"x5/8"

30.0

27.4

12.0

11.0

6.2

196

145

W0411417

-

14x17

-

30.0

27.4

12.0

11.0

6.2

196

145

W0411617

W0421617

16x17

5/8"x11/16"

30.0

27.4

12.0

11.0

6.2

196

145

W0411719

W0421719

17x19

11/16"x3/4"

32.5

30.0

14.0

12.0

6.6

210

180

W0411819

-

18x19

-

32.5

30.0

14.0

12.0

6.6

210

180

W0411922

-

19x22

-

38.0

32.5

16.0

14.0

7.2

233

240

W0412022

-

20x22

-

38.0

32.5

16.0

14.0

7.2

233

240

-

W0422122

-

13/16"x7/8"

38.0

32.5

16.0

14.0

7.2

233

240

W0412123

-

21x23

-

41.0

38.0

17.0

16.0

7.6

252

300

W0412224

-

22x24

-

41.0

38.0

17.0

16.0

7.6

252

300

W0412427

-

24x27

-

45.0

41.0

18.0

17.0

8.0

265

350

W0412528

-

25x28

-

45.0

41.0

18.0

17.0

8.0

265

350

-

W0422629

-

1"x1-1/8"

45.0

41.0

18.0

17.0

8.0

265

350

W0413032

W0423032

30x32

1-1/8"x1-1/4"

51.0

48.5

23.0

21.0

8.5

285

470