Inch and Metric Size, Tapped or Blind Bore Type
Zinc Die-Cast Adjustable Levers
With Steel Components
GN 300
GN 300


RoHS Compliant
 
These line drawings are movable on the page...just click and drag!
Specification
Information

Handle: Zinc die-cast
Insert, screw and spring: Steel, black oxide finish.
Color options:
Black, textured finish
Red, textured finish
Gray, textured finish
Chrome plated
Silver, textured finish
Uncoated

Call our sales staff for pricing and delivery on your special modification requirements.
Shipping
Adjustable hand levers GN 300 are the result of modern industrial design.
All such levers have proven to be ideal wherever parts have to be clamped in a confined space or in a particular lever position. The insert is connected to the lever via serrations which can be easily be disengaged.
Pulling the lever upwards, disengages the serrations, allowing it to be swivelled to the ideal clamping position.
When releasing the lever, the serrations automatically re-engage.
Color H, shiny black finish, and other special colors, bores, and threads are available upon request.

See our technical section for thread and bore tolerances.
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For CAD download instructions, click
HERE
Inch Table

Dimensions in:

inches
(millimeters)

Part Number
I1
d1
Tapped
d2
Blind Bore
d3
d4
h1
h2
h3
h4
t min
A/F
Black Orange Red Gray Chrome Silver Uncoated
1.18
(30)
10-32
 
.39
(10)
.51
(13)
.96
(24.5)
.16
(4)
1.20
(30.5)
.14
(3.5)
.31
(8)
.12
(3.1)
10-24
 
1/4-20
 
 
.250
1.77
(45)
10-32
 
.39
(10)
.51
(13)
.96
(24.5)
.16
(4)
1.34
(34)
.14
(3.5)
.31
(8)
.12
(3.1)
10-24
 
1/4-20
 
 
.250
2.48
(63)
1/4-20
 
.53
(13.5)
.69
(17.5)
1.22
(31)
.26
(6.5)
1.77
(45)
.16
(4)
.39
(10)
.16
(4.1)
5/16-18
 
 
.250
 
.313
Part Number
I1
d1
Tapped
d2
Blind Bore
d3
d4
h1
h2
h3
h4
t min
A/F
Black Orange Red Gray Chrome Silver Uncoated
3.07
(78)
5/16-18
 
.63
(16)
.83
(21)
1.42
(36)
.31
(8)
2.13
(54)
.16
(4)
.55
(14)
.16
(4.1)
3/8-16
 
 
.313
 
.375
3.62
(92)
3/8-16
 
.75
(19)
.94
(24)
1.69
(43)
.43
(11)
2.52
(64)
.16
(4)
.67
(17)
.20
(5.1)
1/2-13
 
 
.375
 
.500
4.25
(108)
1/2-13
 
.91
(23)
1.18
(30)
1.99
(50.5)
.47
(12)
2.95
(75)
.20
(5)
.91
(23)
.24
(6.1)
5/8-11
 
 
.500
 
.625
Metric Table

Dimensions in:

millimeters
(inches)

Part Number
I1
d1
Tapped
d2
Blind Bore
d3
d4
h1
h2
h3
h4
t min
A/F
Black Orange Red Gray Chrome Silver Uncoated
30
(1.18)
M3 x .5
 
10
(.39)
13
(.51)
24.5
(.96)
4
(.16)
30.5
(1.20)
3.5
(.14)
8
(.31)
3.1
(.12)
M4 x .7
 
M5 x .8
 
M6 x 1.0
 
 
5
 
6
45
(1.77)
M4 x .7
 
10
(.39)
13
(.51)
24.5
(.96)
4
(.16)
34
(1.34)
3.5
(.14)
8
(.31)
3.1
(.12)
M5 x .8
 
M6 x 1.0
 
 
5
 
6
63
(2.48)
M6 x 1.0
 
13.5
(.53)
17.5
(.69)
31
(1.22)
6.5
(.26)
45
(1.77)
4
(.16)
10
(.39)
4.1
(.16)
M8 x 1.25
 
 
8
Part Number
I1
d1
Tapped
d2
Blind Bore
d3
d4
h1
h2
h3
h4
t min
A/F
Black Orange Red Gray Chrome Silver Uncoated
78
(3.07)
M8 x 1.25
 
16
(.63)
21
(.83)
36
(1.42)
8
(.31)
54
(2.13)
4
(.16)
14
(.55)
4.1
(.16)
M10 x 1.5
 
 
8
 
10
92
(3.62)
M10 x 1.5
 
19
(.75)
24
(.94)
43
(1.69)
11
(.43)
64
(2.52)
4
(.16)
17
(.67)
5.1
(.20)
M12 x 1.75
 
 
10
 
12
108
(4.25)
M12 x 1.75
 
23
(.91)
30
(1.18)
50.5
(1.99)
12
(.47)
75
(2.95)
5
(.20)
23
(.91)
6.1
(.24)
M14 x 2.0
 
M16 x 2.0
 
 
12
 
16