Inch and Metric Size, Stainless Steel
Heavy Duty Adjustable Levers
Tapped Type
GN 212.5
GN 212.5

 GN 212.5 GN 212.5
Specification
Information

Body and arm: Stainless steel, sandblasted satin finish
(American standard 404 series)
Insert & screw: Stainless steel
(American standard 303 series)
Spring: Stainless steel
(American standard 301 series)
Ball knob: Black phenolic plastic, DIN 319

 Call our sales staff for pricing and delivery on your special modification requirements.
Stainless Steel heavy duty adjustable tension levers GN
212.5 have proven to be ideal wherever parts have to be
clamped in a confined space, or if a particular lever posi-
tion 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.
Stainless steel non-adjustable tension levers, see GN 212-NI.
Ball knob: Black phenolic plastic, DIN 319
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Inch Table

Dimensions in:

inches
(millimeters)
Part
Number
d1
d2
Tapped
d3
d4
d5
h1
h3
h4
l
t min
.83
(21)
1/4-20
.53
(13.5)
.31
(8)
.79
(20)
1.32
(33.5)
.04
(1)
.16
(4)
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)
.18
(4.5)
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)
.18
(4.5)
4.33
(110)
.67
(17)
1/2-13
Metric Table

Dimensions in:

millimeters
(inches)
Part
Number
d1
d2
Tapped
d3
d4
d5
h1
h3
h4
l
t min
21
(.83)
M6 x 1.0
13.5
(.53)
8
(.31)
20
(.79)
33.5
(1.32)
1
(.04)
4
(.16)
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)
4.5
(.18)
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)
4.5
(.18)
110
(4.33)
17
(.67)
M12 x 1.75