Adjustable hand levers with increased clamping force (Part Numbers - CAD Download)

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Adjustable hand levers GN 300.4 are produced with a clamping area which is linked via a thrust ball bearing to the bush and screw respectively of the clamping lever. This has led to the following advantages:
- Doubled clamping force through vastly reduced friction.
- There is no movement on the contact area between adjustable hand lever and component which greatly reduces any marking on the clamping area.
- In addition a reduced creep factor has been achieved by the increased preload.

Part Number

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Data to be displayed: 30; 45; 60

Part Number
300.4-78-M8-21-SW
300.4-78-M8-36-SW
300.4-78-M8-SW

Part Number

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Lever / Handle length l1 (mm)	Thread d1 (M)	Thread length l2	Colour	d3	d4	h1	h3	h4	t	Weight (kg)
33.62 € 17.82 €	1	Available	Same day Stock	78	8	21	SW	-	-	-	-	-	-	-
34.36 € 18.21 €	1	Available	Same day Stock	78	8	36	SW	-	-	-	-	-	-	-
31.86 €	1	Available	7 Days	78	8	-	SW	-	-	-	-	-	-	-

Standard Unit Price

Minimum order quantity

Volume Discount

Standard
Shipping Days
?

Lever / Handle length l1
(mm)

Thread d1 (M)

Thread length l2

Colour

Weight
(kg)

33.62 €

17.82 €

Available

Same day

34.36 €

18.21 €

Available

Same day

31.86 €

Available

7 Days

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Basic Attributes

Thread length l2
20

21

27

29

34

36

47

50

57

65

85
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d3
24

25

30

35
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d4
17.5

21

24

30
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h1
34.5

39.5

46.5

56.5
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h3
48.5

58.5

68.5

82
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h4
- 4
- 5
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t
12.5

14

18

26.5
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Type
- 300.4
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Lever / Handle length l1(mm)
63

78

92

108
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Thread d1 (M)
6

8

10

12
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Colour
- OS
- OS, orange, textured finish
- RS, red, textured finish
- SR
- SR, silver, textured finish
- SW
- SZ
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