OK-Vise® Clamps

Measurements Available: Inch, Metric

OK Clamps

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 .10 .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 .10 .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
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 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

Model Spring Side Plate
AK Series 47095* 47123
BK Series 47125 47127
DK Series 14135 47137
FK Series 47161 47162

*Supplied with O-ring.

All clamps available with smooth jaws. Lead time may apply.

Applications

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