| OK-VISE CLAMPS |
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THREE-DIMENSIONAL MACHINING
Due to a low-profile design of OK-VISE Clamps, it is possible to execute flexible three-directional
machining of workpieces with one fastening. This ability to machine a workpiece in three planes means improved
accuracy.
PULL DOWN ACTION
The single wedge clamps keep the workpieces steadily in place, not allowing upward or downward movement. The double-wedge
clamps generate a pull-down action pressing the workpieces towards the fixture base.
MACHINABLE JAWS
Single-wedge clamps are also available with extended jaws that can be machined to suit the geometry of the workpiece.
SPECIAL MODEL
OK-VISE low-profile clamp with a self-adjusting steel ball is helpful when clamping castings and workpieces of an
irregular shape.
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| SINGLE-WEDGE OK-VISE CLAMPS |
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 | Strong lateral clamping with a single wedge design. |
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| Part No. |
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Model |
Min. |
A
Optimum |
Max |
B |
C |
D |
E |
F |
Mounting Screw
(included) |
Torque
(Ft/lbs.) |
Pressing Force
of Jaws, lbs. |
Hardness of
Jaws HRC |
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| 47100* |
CAD |
AKI2-VT-S0 |
.79 |
.90 |
.98 |
.86 |
.43 |
.59 |
.16 |
.060 |
10 - 32 x 3/4 |
7 |
2,200 |
48-52 |
| 47110* |
CAD |
BK2-VT-S |
1.01.146 |
1.14 |
1.22 |
1.14 |
.59 |
.83 |
.10 |
.060 |
5/16 - 18 x 3/4 |
30 |
5,500 |
48-52 |
| 47115 |
CAD |
BK2-VT |
1.06 |
1.14 |
1.22 |
1.14 |
.59 |
.83 |
.10 |
.040 |
5/16 - 18 x 3/4 |
30 |
5,500 |
48-52 |
| 47130 |
CAD |
DK2-VTI |
1.65 |
1.77 |
1.93 |
1.61 |
.87 |
1.18 |
.16 |
.080 |
1/2 - 13 x 1 1/4 |
110 |
14,500 |
48-52 |
| 47160 |
CAD |
FK2-VT |
2.24 |
2.40 |
2.60 |
2.20 |
1.14 |
1.65 |
.20 |
.120 |
5/8 - 11 x 1/2 |
250 |
24,000 |
48-52 |
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* Part number 47100 and 47110 have smooth jaws.
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| DOUBLE-WEDGE OK-VISE CLAMPS |
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 | Increased clamping force and the double wedge design pulls the workpiece down. |
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| Part No. |
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Model |
Min. |
A
Optimum |
Max |
B |
C |
C1 |
D |
E |
F |
Mounting Screw
(included) |
Torque
(Ft/lbs.) |
Pressing Force
of Jaws, lbs. |
Hardness of
Jaws HRC |
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| 47150 |
CAD |
DK2-WTI |
1.65 |
1.77 |
1.93 |
1.61 |
1.42 |
1.18 |
1.18 |
.20 |
.080 |
1/2 - 13 x 1 1/2 |
110 |
20,000 |
48-52 |
| 47180 |
CAD |
FK2-WT |
2.24 |
2.40 |
2.64 |
2.20 |
1.97 |
1.65 |
1.65 |
.20 |
.120 |
5/8 - 11 x 21/4 |
250 |
33,000 |
48-52 |
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| MACHINABLE SINGLE-WEDGE OK-VISE CLAMPS |
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 | Additional material is added to these machinable jaws. |
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| Items below are machinable. |
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| Part No. |
Model |
Min. |
A
Optimum |
Max |
B |
C |
D |
E |
F |
Mounting Screw
(included) |
Torque
(Ft/lbs.) |
Pressing Force
of Jaws, lbs. |
Hardness of
Jaws HRC |
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| 47120* |
BK2-VT-S+3 |
1.30 |
1.38 |
1.46 |
1.14 |
.59 |
.83 |
.10 |
.040 |
5/16 - 18 x 3/4 |
30 |
5,000 |
30-34 |
| 47140 |
BK2-VTI-S+5 |
2.05 |
2.17 |
2.32 |
1.61 |
.87 |
1.18 |
.16 |
.080 |
1/2 - 13 x 11/4 |
110 |
12,000 |
30-34 |
| 47170 |
FK2-VT+5 |
2.64 |
2.80 |
2.99 |
2.20 |
1.14 |
1.65 |
.20 |
.120 |
5/8 - 11 x 11/2 |
250 |
22,000 |
30-34 |
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* Part number 47120 end of jaws are smooth.
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| SPECIAL MODEL OK-VISE CLAMPS |
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 | The hard pivoting ball is ideal for clamping castings and unusual shaped pieces. |
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| Items below are machinable. |
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| Part No. |
Model |
Min. |
A
Optimum |
Max |
B |
C |
D |
E |
F |
G |
Mounting Screw
(included) |
Torque
(Ft/lbs.) |
Pressing Force
of Jaws, lbs. |
Hardness of
Jaws HRC |
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| 47185 |
BK2-VT-B |
1.18 |
1.26 |
1.34 |
1.14 |
.59 |
.83 |
.10 |
.040 |
.12 |
5/16 - 18 x 3/4 |
30 |
5,000 |
48-52 |
| 47190 |
DK2-VT-B |
1.85 |
1.97 |
2.12 |
1.61 |
.87 |
1.18 |
.16 |
.080 |
.20 |
1/2 - 12 x 1 1/4 |
110 |
12,000 |
48-52 |
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