Inch and Metric Size, Steel
Heavy Duty Adjustable Levers
Tapped Type
GN 212.3
GN 212.3


RoHS Compliant
GN 212.3
 
This line drawing is movable on the page...just click and drag!
Specification
Information
Body, arm and insert: Carbon steel, black oxide finish
Spring: Steel
Ball knob: Black phenolic plastic, DIN 319

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Heavy Duty Adjustable Tension Levers GN 212.3 have proven to be ideal wherever parts have to be clamped in a confined space, or if a particular lever position is required. The threaded insert is connected with the hub via serrations which can be disengaged.
Pulling the lever upward disengages the serrations, allowing it to be swivelled to the best clamping position. On releasing the lever it will automatically re-engage.
Straight lever version Type D available upon request.
Steel tension levers non-adjustable, see GN 212.

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Inch Table

Dimensions in:

inches
(millimeters)

Part Number
Angled
d1
d2
Tapped
d3
d4
d5
h1
h3
h4
h5
Stroke
l2
l3~
t min
.83
(21)
1/4-20
.53
(13.5)
.31
(8)
.79
(20)
1.32
(33.5)
.04
(1)
2.32
(59)
.16
(4)
2.95
(75)
2.76
(70)
.43
(11)
5/16-18
.94
(24)
5/16-18
.63
(16)
.39
(10)
.98
(25)
1.57
(40)
.10
(.2.5)
.2.95
(75)
.18
(4.5)
3.98
(101)
3.78
(96)
.55
(14)
3/8-16
1.10
(28)
3/8-16
.75
(19)
.47
(12)
1.18
(30)
1.91
(48.5)
.18
(4.5)
3.50
(89)
.18
(4.5)
4.57
(118)
4.33
(110)
.67
(17)
1/2-13
1.30
(33)
1/2-13
.91
(23)
.47
(12)
1.26
(32)
2.17
(55)
.24
(6)
3.96
(100.5)
.22
(5.5)
5.18
(131.5)
4.88
(124)
.87
(22)
5/8-11
1.57
(40)
3/4-10
1.10
(28)
55
(14)
1.38
(35)
2.68
(68)
.24
(6)
4.65
(118)
.22
(5.5)
5.83
(148)
5.43
(138)
1.42
(36)
Metric Table

Dimensions in:

millimeters
(inches)

Part Number
Angled
d1
d2
Tapped
d3
d4
d5
h1
h3
h4
h5
Stroke
l2
l3~
t min
21
(.83)
M6 x 1.0
13.5
(.53)
8
(.31)
20
(.79)
33.5
(1.32)
1
(.04)
59
(2.32)
4
(.16)
75
(2.95)
70
(2.76)
11
(.43)
M8 x 1.25
24
(.94)
M8 x 1.25
16
(.63)
10
(.39)
25
(.98)
40
(1.57)
2.5
(.10)
75
(2.95)
4.5
(.18)
101
(3.98)
96
(3.78)
14
(.55)
M10 x 1.5
28
(1.10)
M10 x 1.5
19
(.75)
12
(.47)
30
(1.18)
48.5
(1.91)
4.5
(.18)
89
(3.50)
4.5
(.18)
118
(4.57)
110
(4.33)
17
(.67)
M12 x 1.75
33
(1.30)
M12 x 1.75
23
(.91)
12
(.47)
32
(1.26)
55
(2.17)
6
(.24)
100.5
(3.96)
5.5
(.22)
131.5
(5.18)
124
(4.88)
22
(.87)
14NA14/E
Download the CAD
M14 x 2.0
M16 x 2.0
40
(1.57)
M16 x 2.0
28
(1.10)
14
(.55)
35
(1.38)
68
(2.68)
6
(.24)
118
(4.65)
5.5
(.22)
148
(5.83)
1.38
(5.43)
36
(1.42)
M20 x 2.5