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  D / inch


Serrated basic version BK2-VTDK2-VTDK2-VTIFK2-VT
Smooth basic version BK2-VT-SDK2-VT-SDK2-VTI-SFK2-VT-S
Grip jaw models BK2-VT-GnDK2-VT-GnDK2-VTI-GnFK2-VT-Gn
Models with machinable jaws BK2-VT+3DK2-VT+5DK2-VTI+5FK2-VT+5
Machined cross V models BK2-VT-CDK2-VT-CDK2-VTI-CFK2-VT-C
Additional piece models BK2-VT-TDK2-VT-TDK2-VTI-TFK2-VT+5
Self-aligning model BK2-VT-BDK2-VT-BDK2-VTI-BFK2-VT-B
Self-aligning model, two jaws BK2-VT-EDK2-VT-EDK2-VTI-EFK2-VT-E
Single-wedge pull-down, serrated BK2-VT-PDDK2-VT-PD DK2-VTI-PDFK2-VTI-PD
Double-wedge pull-down, serrated  DK2-WTDK2-WTIFK2-WT
Double-wedge pull-down, smooth  DK2-WT-SDK2-WTI-SFK2-WT-S
Stainless steel model BK2-VT-SS   
Economy-series, serrated jaws BK2-VT-O   
Economy-series, smooth jawsAK2-VT-SOBK2-VT-SO   
 Metric bolt sizeM5 M8 M12  M16
 Imperial bolt size3/16" 5/16"  1/2" 5/8"
 Force up to (kN) 10 25 90 90 150
Force up to (lbs)2 2005 60020 00020 00033 000
AMin...AMax (mm, compared to optimum)-2.9...+ 2.5-1.9...+3.0-3.3...+5.2 -4.9...3.3
Bolt offset (mm)2 x 0.72 x 1.22 x 1.1 2 x 1.7

Normally the end of the code is describing the jaw type, for example -T stands for a model with two additional pieces.
Self-aligning models (-B) have two types of jaws, smooth and serrated. 

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core 2017 technical data