Metric Size, Steel
Horizontal Acting Toggle Clamps
with Horizontal Mounting Base
GN 820


ISO 9001 Certified

RoHS Compliant

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Specification
Toggle clamp: Case-hardened sheet metal (steel C10),
zinc plated, blue passivated finish
Zinc-plated steel rivets in case-hardened
bushings have bearing spots greased
Hand grip: High quality, oil resistant red plastic
Type M: U-bar version with two flanged washers
Type O: Solid bar version with clasp
Clamping screw assemblies not included, assemblies pages begin HERE

 Information
The hold-down bar and the handle move in the same direction. When the clamp is in the closed position the handle is horizontal. Thanks to the shape of the tool, a safe distance between the handle and the clamping bar is provided to prevent the operator's fingers from being pinched while opening the instrument.
For stainless steel version see GN 820-NI.
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Dimensions in:

millimeters
(inches)
Part Number
Size Ref.
Holding Capacity FH[N]
a~
b1
b2
b3
d1 Thread
d2
h1
h2
h3
Type M U Bar
Type O Solid Bar
-
25
400
10
(.39)
24
(.94)
24.5
(.96)
4.5
(.18)
M4 x .7
4.3
(.17)
22
(.91)
12
(.47)
7
(.28)
75
900
20
(.79)
28
(1.10)
26
(1.02)
5.5
(.22)
M5 x .8
4.5
(.18)
38
(1.50)
20
(.79)
11
(.43)
130
1000
32
(1.26)
36
(1.42)
40
(1.57)
6.5
(.26)
M6 x 1.0
5.5
(.22)
51
(2.00)
29
(1.14)
14
(.55)
230
1700
37
(1.46)
44
(1.73)
42
(1.65)
8.5
(.33)
M8 x 1.25
6.5
(.26)
61.5
(2.42)
36
(1.42)
18
(.71)
355
3200
58
(2.28)
60
(2.40)
56
(2.20)
10.5
(.41)
M10 x 1.5
8.5
(.33)
83
(3.27)
50
(1.97)
22
(.87)
455
6200
65
(2.56)
70
(2.76)
65
(2.56)
13
(.51)
M12 x 1.75
8.5
(.33)
98
(3.86)
60
(2.40)
26
(1.02)

Size Ref.
h4
l1
l2
l3
l4 max.
m1
m2
m3
r
s1
s2
25
15
(.59)
69
(2.72)
43
(1.69)
20
(.79)
--
15
(.59)
16
(.63)
4.5
(.18)
24.5
(.96)
1.2
(.05)
--
75
22.5
(.89)
118
(4.65)
67
(2.64)
40
(1.57)
49.5
(1.95)
13.5
(.53)
17
(.67)
7.2
(.31)
43
(1.69)
2
(.08)
4
(.16)
130
27
(1.06)
168
(6.61)
92
(3.62)
53
(2.09)
64
(2.52)
26
(1.02)
26
(1.02)
5
(.20)
62
(2.44)
2.5
(.10)
5
(.20)
230
35
(1.38)
196
(7.71)
109
(4.30)
63.5
(2.50)
78
(3.07)
26
(1.02)
28.5
(1.12)
9
(.35)
72
(2.83)
3
(.12)
6
(.24)
355
43
(1.69)
270
(10.63)
160
(6.30)
96
(3.78)
115
(4.53)
41
(1.61)
41
(1.61)
9.5
(.37)
108.5
(4.27)
3.5
(.14)
7
(.28)
455
53
(2.09)
308
(12.13)
184
(7.24)
116
(4.57)
135
(5.31)
41.5
(1.63)
41.5
(1.63)
14.2
(.56)
126
(4.96)
4
(.16)
10
(.39)