Metric Size, Steel or Stainless Steel
Toggle Latches

GN 831.1

RoHS Compliant

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Specification
Toggle latch assembly, steel version: Zinc-plated steel, blue passivated
Stainless steel version: Stainless steel, European Standard No. 1.4301 (American Standard Series 304)
The catch bracket is part of the latch assembly

Information
GN 831.1 toggle latches are used for the secure holding of flaps, container lids, etc. They lock securely over the center and are thus vibration proof.
The stroke w1 of the latch hook can pull the parts to be clamped together by up to 15 mm. The range w2 can be adjusted on the M6 threaded spindle of the latch hook.
The load specified in the table is simply a guideline value for the nominal static pulling force the latch can withstand. The holding capacity can be adversely affected by the conditions under which the latch is used, such as vibration or shock loads.
See also General Information on Toggle Clamps.
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Dimensions in:

millimeters
(inches)

Part Number
Size Ref.
Holding Capacity
FH[N]
b1
b2
b3
b4
b5
b6
b7
d1
d2
h1~
GN 831.1
Steel
Version
GN 831.1-NI
Stainless
Steel
Version
110
1100
30
(1.18)
24
(.94)
52
(2.05)
35
(1.38)
37
(1.46)
19
(.75)
36
(1.42)
5.2
(.21)
4.2
(.17)
22
(.87)

Size Ref.
h2
l1
min.
l2
l3
min.
m1
m2
m3
m4
r~
w1~
Stroke
w2 Adjustment Range
110
13
(.51)
140
(5.51)
51
(2.01)
78
(3.07)
8
(.32)
36
(1.42)
5.5
(.22)
15
(.59)
63
(2.48)
16
(.63)
12
(.47)