Inch and Metric Size, Tapped or Blind Bore Type
Zinc Die-Cast Adjustable Levers
With Steel Components
GN 300
GN 300
NEW 30 mm SIZES

ISO 9001 Supplier

RoHS Compliant
GN 300 GN 300
Specification
Information
Handle: Zinc die-cast
Insert, screw and spring: Steel, black oxide finish.

Last digit of the Part Number designates color: "K" = "Matte Black Pebbled Finish" electrostatically applied powder coat.

For optional-standard colors "replace" the last digit with the desired "suffix" as listed below:

Orange, smooth finish.........................................O
Red, smooth finish..............................................R
Gray, smooth finish.............................................G
Chrome plated, smooth finish...............................C
Silver, smooth finish.............................................V
Uncoated............................................................Z


 TO ORDER A PART NUMBER IN A COLOR OTHER THAN BLACK:
Replace "K" with letter listed in Specification for color of choice.
Example of part number for Orange lever: 1TA01O
 
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.
CLICK ON PART NUMBER FOR PRICE (and option to add to cart)
For CAD download instructions, click HERE
Inch Table

Dimensions in:

inches
(millimeters)
Part
Number
Black
I1
d1
Tapped
d2
Blind Bore
d3
d4
h1
h2
h3
h4
t min
A/F
1.18
(30)
10-32
  
.39
(10)
.49
 (12.5)
.96
(24.5)
.16
(4)
1.04
(26.5)
.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)
1.38
(35)
.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
3.07
(78)
5/16-18
  
.63
(16)
.83
(21)
1.42
(36)
.31
(8)
2.17
(55)
.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)
2.56
(65)
.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)
2.99
(76)
.20
(5)
.91
(23)
.20
(5.1)
5/8-11
  
 
.500
 
.625
Metric Table

Dimensions in:

millimeters
(inches)
Part
Number
Black
I1
d1
Tapped
d2
Blind Bore
d3
d4
h1
h2
h3
h4
t min
A/F
30
(1.18)
M3 x .5
  
10
(.39)
12.5
(.49)
17.7
(.96)
4
(.16)
26.5
(1.04)
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)
35
(1.38)
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
78
(3.07)
M8 x 1.25
  
16
(.63)
21
(.83)
36
(1.42)
8
(.31)
55
(2.17)
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)
65
(2.56)
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)
76
(2.99)
5
(.20)
23
(.91)
5.1
(.20)
M14 x 2.0
  
M16 x 2.0
  
 
12
 
16