OK-Vise® Clamps
Measurements Available: Inch, Metric
OK-VISE® Clamps
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 MODELS
“E”: (Balls on each Jaw) A self adjusting serrated steel ball is helpful when clamping castings and workpieces of irregular shape.
“T”: Jaws tapped with M5 threads for socket head screws allowing for quick and easy use of various different additional pieces.
“SS”: BK2 is available in high quality stainless steel to meet the demands of EDM applications.
ECONOMY MODEL
“O”: Not ground as precise as standard models. Same raw material is being used and the bottom of the jaws are ground for precise locating on the fixture base.
Single-Wedge OK Vise® Clamps
|
 |
 |
| Part No. |
|
Model |
Desc. |
Min. |
A
Optimum |
Max. |
B |
C |
D |
E |
F |
Mounting
Screw
(included) |
Torque
(Ft/lbs.) |
Holding
Force of
Jaws (lbs) |
Hardness
of Jaws
HRC |
Repl.
Spring |
Repl.
Side Plate |
| 47100 |
CAD |
AK2-VT-S0 |
Smooth Jaw
| .79
| .90
| .98
| .86
| .43
| .59
| .16
| .060
| 10 – 32 x 3/4
| 7
| 2,000
| 48-52
| N/A
| 47123
|
| 47110 |
CAD |
BK2-VT-S
| Smooth Jaw
| 1.06
| 1.14
| 1.22
| 1.14
| .59
| .83
| .11
| .060
| 5/16 – 18 x 3/4
| 30
| 5,500
| 48-52
| 47125
| 47127
|
| 47105 |
CAD |
BK2-VT-O
| Serrated Jaw
| 1.06
| 1.14
| 1.22
| 1.14
| .59
| .83
| .16
| .060
| 5/16 – 18 x 3/4
| 18
| 3,000
| 48-52
| 47125
| 47127
|
| 47103 |
CAD |
BK2-VT-SO
| Smooth Jaw
| 1.06
| 1.14
| 1.22
| 1.14
| .59
| .83
| .10
| .060
| 5/16 – 18 x 3/4
| 18
| 3,000
| 48-52
| 47125
| 47127
|
| 47115 |
CAD |
BK2-VT
| Serrated Jaw
| 1.06
| 1.14
| 1.22
| 1.14
| .59
| .83
| .10
| .060
| 5/16 – 18 x 3/4
| 30
| 5,500
| 48-52
| 47125
| 47127
|
| 47113 |
CAD |
BK2-VT-SS
| Stainless
Smooth Jaw
| 1.06
| 1.14
| 1.22
| 1.14
| .59
| .83
| .10
| .060
| 5/16 – 18 x 3/4
| 30
| 5,500
| 48-52
| 47125
| 47127
|
| 47130 |
CAD |
DK2-VTI
| Serrated Jaw
| 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
| 47135
| 47137
|
| 47133 |
CAD |
DK2-VTI-S
| Smooth Jaw
| 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
| 47135
| 47137
|
| 47160 |
CAD |
FK2-VT
| Serrated Jaw
| 2.24
| 2.40
| 2.57
| 2.20
| 1.14
| 1.65
| .20
| .145
| 5/8 – 11 x 1 1/2
| 250
| 24,900
| 48-52
| 47161
| 47162
|
|
Double-Wedge OK Vise® Clamps
|
|
 |
| Part No. |
|
Model |
Desc. |
Min. |
A
Optimum |
Max. |
B |
C |
C1 |
D |
E |
F |
Mounting
Screw
(included) |
Torque
(Ft/lbs.) |
Holding
Force of
Jaws (lbs) |
Hardness
of Jaws
HRC |
Repl.
Spring |
Repl.
Side Plate |
| 47150 |
CAD |
DK2-WTI
| Serrated Jaw
| 1.65
| 1.81
| 1.93
| 1.61
| 1.42
| 1.18
| 1.18
| .20
| .080
| 1/2 – 13 x 1 1/2
| 110
| 20,000
| 48-52
| 47135
| 47137
|
| 47180 |
CAD |
FK2-WT
| Serrated Jaw
| 2.28
| 2.40
| 2.64
| 2.20
| 1.97
| 1.65
| 1.65
| .20
| .145
| 5/8 – 11 x 21/4
| 250
| 33,000
| 48-52
| 47161
| 47162
|
|
Machinable Single-Wedge OK Vise® Clamps
|
|
 |
| Part No. |
|
Model |
Desc. |
Min. |
A
Optimum |
Max. |
B |
C |
D |
E |
F |
Mounting
Screw
(included) |
Torque
(Ft/lbs.) |
Holding
Force of
Jaws (lbs) |
Hardness
of Jaws
HRC |
Repl.
Spring |
Repl.
Side Plate |
| 47120 |
CAD |
BK2-VT+3
| Smooth Jaw
| 1.30
| 1.38
| 1.46
| 1.14
| .59
| .83
| .10
| .060
| 5/16 – 18 x 3/4
| 30
| 5,000
| 30-34
| 47125
| 47127
|
| 47140 |
CAD |
DK2-VTI+5
| Serrated Jaw
| 2.05
| 2.17
| 2.32
| 1.61
| .87
| 1.18
| .16
| .080
| 1/2 – 13 x 11/4
| 110
| 12,000
| 30-34
| 47135
| 47137
|
| 47170 |
CAD |
FK2-VT+5
| Serrated Jaw
| 2.64
| 2.76
| 2.99
| 2.20
| 1.14
| 1.65
| .20
| .145
| 5/8 – 11 x 11/2
| 250
| 22,000
| 30-34
| 47161
| 47162
|
|
Special Model OK Vise® Clamps
|
|
 |
| Part No. |
|
Model |
Desc. |
Min. |
A
Opt. |
Max. |
B |
C |
D |
E |
G |
H |
K |
L |
Mounting
Screw
(included) |
Torque
(Ft/lbs.) |
Holding
Force of
Jaws (lbs) |
Hardness
of Jaws
HRC |
| 47112 |
CAD |
BK2-VT-T
| Tapped Jaws
| 1.30
| 1.38
| 1.46
| 1.14
| 0.59
| 0.83
| 0.10
| 0.30
| 0.47
| 0.83
| M5
| 5/16 – 18 x 3/4
| 30
| 5,500
| 30-34
|
| 47145 |
CAD |
DK2-VTI-T
| Tapped Jaws
| 1.81
| 1.93
| 2.09
| 1.61
| 0.87
| 1.18
| 0.16
| 0.43
| 0.71
| 1.10
| M5
| 1/2-13 X 1 1/4 SHCS
| 110
| 12,000
| 30-34
|
| 47175 |
CAD |
FK2-VT-T
| Tapped Jaws
| 2.40
| 2.56
| 2.76
| 2.20
| 1.14
| 1.65
| 0.19
| 0.57
| 1.02
| 1.57
| M5
| 5/8-11 X 1 1/2 SHCS
| 250
| 22,000
| 30-34
|
|
|
 |
| Part No. |
|
Model |
Desc. |
Min. |
A
Opt. |
Max. |
B |
C |
D |
E |
G |
H |
K |
L |
Mounting
Screw
(included) |
Torque
(Ft/lbs.) |
Holding
Force of
Jaws (lbs) |
Hardness
of Jaws
HRC |
| 47185 |
CAD |
BK2-VT-B
| Serrated Ball on Jaw
| 1.30
| 1.38
| 1.46
| 1.14
| .59
| .83
| .10
| –
| –
| –
| –
| 5/16 – 18 x 3/4
| 30
| 5,500
| 48-52
|
| 47190 |
CAD |
DK2-VTI-B
| Serrated Ball on Jaw
| 2.04
| 2.16
| 2.32
| 1.61
| .87
| 1.18
| .16
| –
| –
| –
| –
| 1/2 – 13 x 1 1/4
| 110
| 12,000
| 48-52
|
| 47187 |
CAD |
BK2-VT-E
| Serrated Ball on each Jaw
| 1.54
| 1.61
| 1.69
| 1.14
| 0.59
| 0.83
| 0.10
| –
| –
| –
| –
| 5/16-18 X 3/4 SHCS
| 30
| 5,000
| N/A
|
| 47186 |
CAD |
DK2-VTI-E
| Serrated Ball on each Jaw
| 2.44
| 2.56
| 2.72
| 1.61
| 0.86
| 1.18
| 0.15
| –
| –
| –
| –
| 1/2-13 X 1 1/4 SHCS
| 110
| 12,000
| N/A
|
|
OK-Vise® Replacement Parts
|
|
|
