GN 852.3 Latch type toggle clamps Steel / Stainless Steel, with safety hook, heavy duty type


Description

Specification

Types

  • Type T6: with mounting holes, with U-bolt latch, with catch
  • Type T: with mounting holes, without U-bolt latch, with catch
  • Type T6S: for welding, with U-bolt latch, with catch
  • Type TS: for welding, without U-bolt latch, with catch

Version in Steel

Body / catch / clamping lever
Steel C22
  • forged
  • black lacquered (Type T6 / T)
  • blackened (Type T6S / TS)
U-bolt latch / bearing pin
Steel St 37
zinc plated, blue passivated
All moving parts
lubricated with special grease

Version in Stainless Steel NI

Body / catch / clamping lever / U-bolt latch
Stainless Steel AISI 304
forged
Other parts
Stainless Steel AISI 303
All moving parts
lubricated with special grease

Information

GN 852.3 latch type toggle clamps are compact in design and can be used to ensure high holding capacities.
When closing the spanner, a safety hook positively locks onto the body. This prevents the inadvertent or vibration-induced release from the clamping position. To open the safety hook it is unlocked per one-hand operation.
The stroke of the U-bolt latch can be adjusted within its range.
In addition to the standard lengths of the U-bolt latches shown in the table, a variety of other lengths are also available under the GN 951.1 series.

Technical information

GN 852.3 heavy duty type
GN 852.3
Filter
Description Size FH in N a1 a2 b1 b2 b3 b4 b5 b6 b7 b8 d1 d2 d3 h1 h2 l1 l2 min. l3 m1 m2 m3 m4 m5 r ≈ s t w1 w2 Weight
GN 852.3-1700-T6 1700 17000 22 21 68 64 46 48 - - - 17 M 10 8.5 14 55 34.5 223 33 129 45 11.5 45 10 28 96 7 2 54 15 1127
GN 852.3-4000-T6 4000 40000 28 27 85 80 55 60 - - - 20 M 12 10.5 16 68 42.5 271 30 151 57 14 57 12.5 35 107 9 2 62 25 2018
GN 852.3-1700-T 1700 17000 - - 68 64 - 48 - - - 17 - 8.5 14 55 34.5 - - - 45 11.5 45 10 28 - 7 2 - - 960
GN 852.3-4000-T 4000 40000 - - 85 80 - 60 - - - 20 - 10.5 16 68 42.5 - - - 57 14 57 12.5 35 - 9 2 - - 1735
GN 852.3-1700-T6S 1700 17000 22 21 - - 46 - 28 26.5 38 17 M 10 - - 55 34.5 218 33 129 - - - - - 96 7 - 54 15 918
GN 852.3-4000-T6S 4000 40000 28 27 - - 55 - 34 32 50 20 M 12 - - 68 42.5 266 30 151 - - - - - 107 9 - 62 25 1668
GN 852.3-1700-TS 1700 17000 - - - - - - 28 26.5 38 17 - - - 55 34.5 - - - - - - - - - 7 - - - 746
GN 852.3-4000-TS 4000 40000 - - - - - - 34 32 50 20 - - - 68 42.5 - - - - - - - - - 9 - - - 1300
GN 852.3-NI Stainless Steel
GN 852.3-NI
Filter
Description Size FH in N a1 a2 b1 b2 b3 b4 b5 b6 b7 b8 d1 d2 d3 h1 h2 l1 l2 min. l3 m1 m2 m3 m4 m5 r ≈ s t w1 w2 Weight
GN 852.3-1700-T6-NI 1700 17000 22 21 68 64 46 48 - - - 17 M 10 8.5 14 55 34.5 223 33 129 45 11.5 45 10 28 96 7 2 54 15 1131
GN 852.3-4000-T6-NI 4000 40000 28 27 85 80 55 60 - - - 20 M 12 10.5 16 68 42.5 271 30 151 57 14 57 12.5 35 107 9 2 62 25 2017
GN 852.3-1700-T-NI 1700 17000 - - 68 64 - 48 - - - 17 - 8.5 14 55 34.5 - - - 45 11.5 45 10 28 - 7 2 - - 951
GN 852.3-4000-T-NI 4000 40000 - - 85 80 - 60 - - - 20 - 10.5 16 68 42.5 - - - 57 14 57 12.5 35 - 9 2 - - 1725
GN 852.3-1700-T6S-NI 1700 17000 22 21 - - 46 - 28 26.5 38 17 M 10 - - 55 34.5 218 33 129 - - - - - 96 7 - 54 15 932
GN 852.3-4000-T6S-NI 4000 40000 28 27 - - 55 - 34 32 50 20 M 12 - - 68 42.5 266 30 151 - - - - - 107 9 - 62 25 1691
GN 852.3-1700-TS-NI 1700 17000 - - - - - - 28 26.5 38 17 - - - 55 34.5 - - - - - - - - - 7 - - - 765
GN 852.3-4000-TS-NI 4000 40000 - - - - - - 34 32 50 20 - - - 68 42.5 - - - - - - - - - 9 - - - 1391