Operating Lever Horizontal, with Vertical Mounting Base

GN 820.1 Toggle Clamps, Steel, zinc plated

Toggle Clamps Steel zinc plated GN 820.1 thumbnail

Toggle Clamps Steel zinc plated GN 820.1 sketch

Type

N	Forked clamping arm, with two flanged washers
NC	Forked clamping arm, with two flanged washers and clamping screw GN 708.1
P	Solid clamping arm, with clasp for welding

Show filter

Size	FH in N Holding capacity	a	b₁	b₂	b₃	b₄	d₁	d₂	h₁ ≈	h₂	h₃	h₄	h₅ max.

75	900	20	28	8	4	5,5	M 5	4,5	45,5	27,5	11	19	12,5
130	1000	32	36	10	5	6,5	M 6	5,5	64	44	16	25,5	27,5
230	1700	37	44	12	6	8,5	M 8	6,5	75	50	18	30	26
355	1800	58	60	14	7	10,4	M 10	8,5	102	69	22	37	42,5
455	3200	65	70	18	10	12,4	M 12	8,5	119	80,5	26	43	48

Filter combination produces no result.

Size	l₁ ≈	l₂ ≈	l₃ ≈	l₄ max.	l₅	m₁	m₂	m₃	r ≈	s	w Adjustable range

75	118	68	40	49,5	45	13,5	3,5	5	43	4	15
130	170	92	53	64	55	26	5,8	8,8	62	5	17,5
230	196	109	63,5	78	68	26	6,5	9	73	6	20
355	270	161	96	115	77	41	7,5	9,6	110	7	19
455	309	186	116	135	100	41,5	11	12,5	128	10	33

Filter combination produces no result.

Specification

Steel

Case-hardened Steel C10
Zinc plated, blue passivated
Bearing pins tempered
Bearing rivets (for size 355 and up) case-hardened

All moving parts
Lubricated with special grease

Hand grip
High quality, oil resistant, red plastic

Clamping screw GN 708.1, type A

Steel, zinc plated
Rubber tip 85 Shore A

RoHS

Accessory

Clamping Screws

Holders for Clamping Screws GN 801 (for Type N)

Holders for Clamping Screws GN 809 (for Type P)

Clamping Arm Extenders GN 801.1 (for Type N)

Clamping Arm Extenders GN 801.2 (for Type N)

Clamping Arm Extenders GN 809.1 (for Type P)

Information

Toggle clamps GN 820.1 work according to the toggle principle: lever and clamping bar move in the opposite direction.

They require less space for the clamping action. In the clamped position the operating lever is in its horizontal position.

Toggle clamps in the U-bar version with two flanged washers (type N) can accommodate an application specific clamping screw. A clamping screw with neoprene rubber tip is also included for type NC.

Toggle clamps in type P version can either be utilized by welding the clasp which can then accommodate an application specific hold-down fastener component, or by utilizing the bar in conjunction with the GN 809 holders for clamping screws to hold the work piece in place.