Metric Size,
Crocodile Clamps

With Adjustable Holders, with or without Clamping Bolt or Stud Bolt
No. 6312 V



RoHS Compliant

Specification
Clamp body, compression piece and back support: Tempered steel, galvanized finish
Version with clamping bolt--
Clamping bolt: DIN 787, tempered steel
Washer: DIN 6340, tempered steel
Nut: DIN 6330B, tempered steel
Version with stud bolt--
Stud bolt: DIN 6379, tempered steel
Washer: DIN 6340, tempered steel
Nut: DIN 6330B, tempered steel

  Information
No. 6312 V Crocodile Clamps are infinitely adjustable, easily expanded for every clamping height. They are used for a variety of clamping applications including those using T-grooves and threaded holes.
Compression piece and adjustable holders are connected permanently to the clamp body, so the crocodile clamp can be used quickly.
The clamp body is equipped with two varied clamping surfaces and can be easily turned to use one side or the other. Due to the fully assembled construction, this makes for easy set-up and handling on equipment. Crocodile clamps are especialy suitable for use on injection molding machines and various presses.
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For CAD download instructions, click
HERE
CAD COMING SOON
Without Bolt

Dimensions in:

millimeters
(inches)

Part Number
B1
Slot
Size
Clamping force max*
(kN)
H1
A
A1
A2
B2 x L
B3
E1
E2
H2 K
Wgt.
Per Each
(g)
A79756
Download the CAD
13
(.51)
10, 12, 14
30
(1.18)
0-55 27
(1.06)
17
(.67)
12
(.47)
44 x 115 30
(1.18)
25
(.98)
30
(1.18)
18
(.71)
11
(.43)
506
A79798
Download the CAD
17
(.67)
12, 14, 16, 18
40
(1.57)
0-70 36
(1.42)
21
(.83)
17
(.67)
55 x 150 41
(1.61)
35
(1.38)
36
(1.42)
20
(.79)
12
(.47)
1382
A79855
Download the CAD
21
(.83)
16, 18, 20, 22
60
(2.36)
0-80 42
(1.65)
27
(1.06)
20
(.79)
62 x 187 30
(1.18)
44
(1.73)
44
(1.73)
30
(1.18)
14
(.55)
2241
A79913
Download the CAD
25
(.98)
20, 22, 24, 28
75
(2.95)
0-100 51
(2.01)
34
(1.34)
24
(.94)
70 x 235 30
(1.18)
60
(2.36)
60
(2.36)
31
(1.22)
17
(.67)
3479
A376475
Download the CAD
25
(.98)
20, 22, 24, 28
75
(2.95)
0-100 56
(2.20)
35
(1.38)
24
(.94)
23 x 285 30
(1.18)
62
(2.44)
62
(2.44)
35
(1.38)
17
(.67)
4282
 
With Clamping Bolt

Dimensions in:

millimeters
(inches)

Part Number
B1
Slot
Size
Clamping T-Bolt Clamping force max*
(kN)
H1
A
A1
A2
B2 x L
B3
E1
E2
H2 K
Wgt.
Per Each
(g)
A79780
Download the CAD
13
(.51)
10
M10 x 10 x 100 25
(.98)
0-40 27
(1.06)
17
(.67)
12
(.47)
44 x 115 30
(1.18)
25
(.98)
30
(1.18)
18
(.71)
11
(.43)
613
A79806
Download the CAD
13
(.51)
12
M12 x 12 x 125 30
(1.18)
0-55 27
(1.06)
17
(.67)
12
(.47)
44 x 115 30
(1.18)
25
(.98)
30
(1.18)
18
(.71)
11
(.43)
686
A79822
Download the CAD
13
(.51)
14
M12 x 14 x 125 30
(1.18)
0-55 27
(1.06)
17
(.67)
12
(.47)
44 x 115 30
(1.18)
25
(.98)
30
(1.18)
18
(.71)
11
(.43)
705
A79848
Download the CAD
17
(.67)
12
M12 x 12 x 160 35
(1.38)
0-70 36
(1.42)
21
(.83)
17
(.67)
55 x 150 41
(1.61)
35
(1.38)
36
(1.42)
20
(.79)
12
(.47)
1591
A79863
Download the CAD
17
(.67)
14
M12 x 14 x 160 35
(1.38)
0-70 36
(1.42)
21
(.83)
17
(.67)
55 x 150 41
(1.61)
35
(1.38)
36
(1.42)
20
(.79)
12
(.47)
1610
A79889
Download the CAD
17
(.67)
16
M16 x 16 x 160 40
(1.57)
0-70 36
(1.42)
21
(.83)
17
(.67)
55 x 150 41
(1.61)
35
(1.38)
36
(1.42)
20
(.79)
12
(.47)
1798
A79905
Download the CAD
17
(.67)
18
M16 x 18 x 160 40
(1.57)
0-70 36
(1.42)
21
(.83)
17
(.67)
55 x 150 41
(1.61)
35
(1.38)
36
(1.42)
20
(.79)
12
(.47)
1818
A79921
Download the CAD
21
(.83)
16
M16 x 16 x 200 55
(2.17)
0-80 42
(1.65)
27
(1.06)
20
(.79)
62 x 187 30
(1.18)
44
(1.73)
44
(1.73)
30
(1.18)
14
(.55)
2415
A79210
Download the CAD
21
(.83)
18
M16 x 18 x 200 55
(2.17)
0-80 42
(1.65)
27
(1.06)
20
(.79)
62 x 187 30
(1.18)
44
(1.73)
44
(1.73)
30
(1.18)
14
(.55)
3018
A79228
Download the CAD
21
(.83)
20
M20 x 20 x 200 60
(2.36)
0-80 42
(1.65)
27
(1.06)
20
(.79)
62 x 187 30
(1.18)
44
(1.73)
44
(1.73)
30
(1.18)
14
(.55)
3018
A374926
Download the CAD
21
(.83)
22
M20 x 22 x 200 60
(2.36)
0-80 42
(1.65)
27
(1.06)
20
(.79)
62 x 187 30
(1.18)
44
(1.73)
44
(1.73)
30
(1.18)
14
(.55)
3060
A374942
Download the CAD
25
(.98)
20
M20 x 20 x 250 70
(2.76)
0-100 51
(2.01)
34
(1.34)
24
(.94)
70 x 235 30
(1.18)
60
(2.36)
47
(1.85)
31
(1.22)
17
(.67)
4368
A374967
Download the CAD
25
(.98)
22
M20 x 22 x 250 70
(2.76)
0-100 51
(2.01)
34
(1.34)
24
(.94)
70 x 235 30
(1.18)
60
(2.36)
47
(1.85)
31
(1.22)
17
(.67)
4410
A374983
Download the CAD
25
(.98)
24
M24 x 24 x 250 75
(2.95)
0-100 51
(2.01)
34
(1.34)
24
(.94)
70 x 235 30
(1.18)
60
(2.36)
47
(1.85)
31
(1.22)
17
(.67)
4895
A375006
Download the CAD
25
(.98)
28
M24 x 28 x 250 75
(2.95)
0-100 51
(2.01)
34
(1.34)
24
(.94)
70 x 235 30
(1.18)
60
(2.36)
60
(2.36)
31
(1.22)
17
(.67)
4966
 
With Clamping Stud

Dimensions in:

millimeters
(inches)

Part Number
B1 Clamping Stud
Support Extension 6312V**
Clamp- ing force max*
(kN)
H1
A
A1
A2
B2 x L
B3
E1
E2
H2 K
Wgt.
Per Ea.
(g)
A375766
Download the CAD
13
(.51)
M12 x100
--
30
(1.18)
0-30 27
(1.06)
17
(.67)
12
(.47)
44 x 115 30
(1.18)
25
(.98)
30
(1.18)
18
(.71)
11
(.43)
639
A375782
Download the CAD
13
(.51)
M12 x 125
-
30
(1.18)
0-55 27
(1.06)
17
(.67)
12
(.47)
44 x 115 30
(1.18)
25
(.98)
30
(1.18)
18
(.71)
11
(.43)
659
A375808
Download the CAD
17
(.67)
M12 x 125
-
40
(1.57)
0-50 36
(1.42)
21
(.83)
17
(.67)
55 x 150 41
(1.61)
35
(1.38)
36
(1.42)
20
(.79)
12
(.47)
1535
A375824
Download the CAD
17
(.67)
M12 x 160
-
40
(1.57)
0-70 36
(1.42)
21
(.83)
17
(.67)
55 x 150 41
(1.61)
35
(1.38)
36
(1.42)
20
(.79)
12
(.47)
1558
A375840
Download the CAD
17
(.67)
M16 x 125
-
40
(1.57)
0-70 36
(1.42)
21
(.83)
17
(.67)
55 x 150 41
(1.61)
35
(1.38)
36
(1.42)
20
(.79)
12
(.47)
1660
A375865
Download the CAD
17
(.67)
M16 x 160
-
40
(1.57)
0-70 36
(1.42)
21
(.83)
17
(.67)
55 x 150 41
(1.61)
35
(1.38)
36
(1.42)
20
(.79)
12
(.47)
1718
A375881
Download the CAD
21
(.83)
M20 x 160
-
60
(2.36)
0-40 42
(1.65)
27
(1.06)
20
(.79)
62 x 187 30
(1.18)
44
(1.73)
44
(1.73)
30
(1.18)
14
(.55)
2754
A375907
Download the CAD
21
(.83)
M20 x 200
-
60
(2.36)
0-80 42
(1.65)
27
(1.06)
20
(.79)
62 x 187 30
(1.18)
44
(1.73)
44
(1.73)
30
(1.18)
14
(.55)
2834
A375923
Download the CAD
25
(.98)
M20 x 200
-
75
(2.95)
0-70 51
(2.01)
34
(1.34)
24
(.94)
70 x 235 30
(1.18)
60
(2.36)
47
(1.85)
31
(1.22)
17
(.67)
4072
A375949
Download the CAD
25
(.98)
M20 x 250
-
75
(2.95)
0-100 51
(2.01)
34
(1.34)
24
(.94)
70 x 235 30
(1.18)
60
(2.36)
47
(1.85)
31
(1.22)
17
(.67)
4172
A375964
Download the CAD
25
(.98)
M24 x 200
-
75
(2.95)
0-70 51
(2.01)
34
(1.34)
24
(.94)
70 x 235 30
(1.18)
60
(2.36)
47
(1.85)
31
(1.22)
17
(.67)
4374
A375980
Download the CAD
25
(.98)
M24 x 250
-
75
(2.95)
0-100 51
(2.01)
34
(1.34)
24
(.94)
70 x 235 30
(1.18)
60
(2.36)
47
(1.85)
31
(1.22)
17
(.67)
4524
A375816
Download the CAD
21
(.83)
M20 x 250
M16 x 55
60
(2.36)
30-141 42
(1.65)
27
(1.06)
20
(.79)
62 x 187 30
(1.18)
44
(1.73)
44
(1.73)
63-91 63
(2.48)
3428
A375832
Download the CAD
21
(.83)
M20 x 315
M16 x 90
60
(2.36)
40-190 42
(1.65)
27
(1.06)
20
(.79)
62 x 187 30
(1.18)
44
(1.73)
44
(1.73)
63-123 63
(2.48)
A3704
A375857
Download the CAD
25
(.98)
M20 x 315
M20 x 69
75
(2.95)
50-175 51
(2.01)
34
(1.34)
24
(.94)
70 x 235 30
(1.18)
60
(2.36)
47
(1.85)
72-108 72
(2.83)
5438
A375873
Download the CAD
25
(.98)
M20 x 400
M20 x 109
75
(2.95)
50-220 51
(2.01)
34
(1.34)
24
(.94)
70 x 235 30
(1.18)
60
(2.36)
47
(1.85)
72-147 72
(2.83)
5873
A375899
Download the CAD
25
(.98)
M24 x 315
M20 x 69
75
(2.95)
45-180 51
(2.01)
34
(1.34)
24
(.94)
70 x 235 30
(1.18)
60
(2.36)
47
(1.85)
72-108 72
(2.83)
5850
A375915
Download the CAD
25
(.98)
M24 x 400
M20 x 109
75
(2.95)
45-215 51
(2.01)
34
(1.34)
24
(.94)
70 x 235 30
(1.18)
60
(2.36)
47
(1.85)
72-147 72
(2.83)
6350

*Specified clamping forces in optimal clamping position (smallest distance from the clamping screw to the clamping point). Clamping forces can vary depending on clamping, strength class of the clamping screw, and the condition of the thread (lubrication).

**For versions with support extension, see No. 6321S below.
Metric Size,
Support Extensions

For No. 6312 V Crocodile Clamps with Clamping Stud
No. 6312 S

RoHS Compliant

Specification
Compression piece: Steel, hardened and zinc-plated, strength class 8.8.
Support screw and fastening bolts: Steel, hardened, strength class 8.8.

  Information
Support extensions are screwed to the adjustable holder of the crocodile clamp to increase the clamping height.
 

Dimensions in:

millimeters
(inches)

Part Number
D x LS
A
B
B1
C
D1
E
G
H
K
Wgt.
Per Each
(g)
A79871
M16 x 55
20
(.79)
40
(1.57)
21
(.83)
50
(1.97)
42
(1.65)
60
(2.36)
M5 13-41 13
(.51)
494
A79897
M16 x 90
20
(.79)
40
(1.57)
21
(.83)
50
(1.97)
42
(1.65)
60
(2.36)
M5 13-73 13
(.51)
640
A79749
M20 x 69
25
(.98)
50
(1.97)
25
(.98)
50
(1.97)
50
(1.97)
70
(2.76)
M6 16-52 16
(.63)
1136
A79764
M20 x 109
25
(.98)
50
(1.97)
25
(.98)
50
(1.97)
50
(1.97)
70
(2.76)
M6 16-91 16
(.63)
1396