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GN 851.1

Latch Type Toggle Clamps

Steel / Stainless Steel, for Pulling Action

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GN 851.1

Latch Type Toggle Clamps

Steel

GN 851.1-NI

Latch Type Toggle Clamps

Stainless steel

Description

Specification

Types

Type T3: with U-bolt latch, with catch

Type T: without U-bolt latch, with catch

Version in Steel

Case-hardened Steel C10

zinc plated, blue passivated

U-bolt latch

Steel St 37

zinc plated, blue passivated

All moving parts

lubricated with special grease

Handle with plastic sleeve

red, oil resistant

Version in Stainless Steel NI

Parts in sheet metal / U-bolt latch

Stainless Steel AISI 304

Stainless Steel AISI 303

All moving parts

lubricated with special grease

Handle with plastic sleeve

red, oil resistant

Information

The stroke of the U-bolt latch of GN 851.1 vertical latch type toggle clamps can be adjusted within its range.

In the clamped position the U-bolt latch with clamping arm is perpendicular to the clamping arm and the plane of the operating handle.

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.

General information for toggle clamps

Technical information

Stainless Steel Characteristics

GN 851.1

	Color	Size	F_h in N	a₁	a₂	b₁	b₂	b₃	b₄	b₅	d₁	d₂	h₁	h₂	l₁ ≈	l₂ min.	m₁	m₂	m₃	m₄	m₅	r ≈	s	w₁	w₂ ≈		w₁ Stroke
Code																												Actions
GN 851.1-160-T	T	160	1600	5	25	26	35	21	25.5	14	M 4	4.3	37	10	68	4.5	22	6.5	13	6.7	14.3	52	2	-	10	90	32
GN 851.1-160-T3	T3	160	1600	5	25	26	35	21	25.5	14	M 4	4.3	37	10	68	4.5	22	6.5	13	6.7	14.3	52	2	34.5	10	110	32
GN 851.1-320-T	T	320	3200	8	37	36	44	32	37	22	M 6	6.5	54	15	106	6	25.5	8.5	19	10.5	20.5	78	3	-	21	270	53
GN 851.1-320-T3	T3	320	3200	8	37	36	44	32	37	22	M 6	6.5	54	15	106	6	25.5	8.5	19	10.5	20.5	78	3	53	21	330	53
GN 851.1-700-T	T	700	7000	13	45	52	54	38	48.5	26	M 8	8.5	67	23	147	8	36.5	10	32	13.5	27	102	3.5	-	25	580	64
GN 851.1-700-T3	T3	700	7000	13	45	52	54	38	48.5	26	M 8	8.5	67	23	147	8	36.5	10	32	13.5	27	102	3.5	64	25	660	64

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