Metric Size, Steel
Adjustable Ball Levers
Threaded Stud Type
GN 6337.3
wo
GN 6337.3
RoHS Compliant
gn6337.3aa gn6337.3ab
 
These lines drawing are movable on the page...just click and drag!
Specification
Information
Body, arm, insert and knurled screw:
Carbon steel, black oxide finish
Spring: Steel
Ball knob: Black phenolic plastic, DIN 319

Call our sales staff for pricing and delivery on your special modification requirements.
Shipping
Adjustable clamping levers GN 6337.3 have proven to be ideal wherever parts have to be clamped in a confined space or a particular lever position is required. The insert is connected with the lever via serrations in the ball bore which can be disengaged.
Pushing the lever downward disengages the serrations, and the lever can be swivelled to the best clamping position.
Engagement is achieved by releasing the lever.

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Metric Table

Dimensions in:

millimeters
(inches)

Part Number d1 d2
Thread
l1
Stud
Length
d3 d4 h1 h2 h3 l2 l3
Straight
Angled
8N20A49/M
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8N20A49/N
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20
(.79)
M8 x 1.25 20 13.5
(.53)
20
(.79)
25
(.98)
8
(.31)
46
(1.81)
74
(2.91)
70
(2.76)
8N25A49/M
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8N25A49/N
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25
8N32A49/M
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8N32A49/N
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32
8N40A49/M
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8N40A49/N
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40
8N50A49/M
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8N50A49/N
Download the CAD
50
8N63A49/M
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8N63A49/N
Download the CAD
63
10N20A50/M
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10N20A50/N
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25
(.98)
M10 x 1.5 20 16
(.63)
25
(.98)
29
(1.14)
8
(.31)
58
(2.28)
93
(3.66)
87
(3.43)
10N25A50/M
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10N25A50/N
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25
10N32A50/M
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10N32A50/N
Download the CAD
32
10N40A50/M
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10N40A50/N
Download the CAD
40
10N50A50/M
Download the CAD
10N50A50/N
Download the CAD
50
10N63A50/M
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10N63A50/N
Download the CAD
63
12N25A51/M
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12N25A51/N
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28
(1.10)
M12 x 1.75 25 19
(.75)
30
(1.18)
33.5
(1.32)
10.5
(.41)
70.5
(2.78)
116
(4.57)
109
(4.29)
12N32A51/M
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12N32A51/N
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32
12N40A51/M
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12N40A51/N
Download the CAD
40
12N50A51/M
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12N50A51/N
Download the CAD
50
12N63A51/M
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12N63A51/N
Download the CAD
63
12N80A51/M
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12N80A51/N
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80