China

Search for product name or article numbers

My account ( )
Sign in / Register

Gas-filled strut, Lid stay, self-opening

For wooden flaps or flaps with aluminium frame

1 of 7

2 of 7

3 of 7

4 of 7

5 of 7

6 of 7

7 of 7

Note: The image may show a similar article

Manuals and Videos

CAD data available.
Please select an article to view.

Technical documents available.
Please select an article to view.

Solutions for this product

More Information

Send e-mail inquiry Compare Print

See Required Products

Help

Requested amount is in stock.

Limited stock available.

Item no longer available

Note:
To receive items as fast as possible, choose 'when available' at checkout.

View 2 Articles

See Product Details

View 2 Articles

Select article (2)

Gas-filled strut, Lid stay, self-opening

For wooden flaps or flaps with aluminium frame, dim. A: 231 mm, dim. B: 68 mm, length: 230 mm, spring force: 100 N, lift: 76 mm

Art. no. 373.78.903

select

Gas-filled strut, Lid stay, self-opening

For wooden flaps or flaps with aluminium frame, dim. A: 359 mm, dim. B: 120 mm, length: 360 mm, spring force: 175 N, lift: 140 mm

Art. no. 373.78.909

select

Product details

Lid opens automatically from an opening angle of approx. 10°
with dynamic soft opening action for particularly harmonious opening movement
extremely suitable for front panels without handles
separate catch not required

Material

Spring and front panel stabilising plates: Steel,
cover cap: Plastic

Colour/finish

Spring and cover cap: Silver grey, brackets: Zinc plated

Lid material

For cabinet height

300 – 600 mm

For lid weight

≤11 kg, note sample measurements table

Order reference

Two gas-filled struts must always be used.

Supplied with

2 gas-filled struts
2 mounting bracket for cabinet
2 mounting brackets for lid
4 cover caps for cup-shaped recesses

Technical data attributes

Sample measurements table for max. spring force
Lid weight kg	Lid height X mm	Lid height X mm	Lid height X mm	Lid height X mm	Lid height X mm	Lid height X mm	Lid height X mm
	300	350	400	450	500	550	600
2	60 N	60 N	80 N	80 N	100 N*	100 N*	100 N
3	60 N	80 N	80 N	100 N*	100 N*	100 N	100 N
4	80 N	100 N*	100 N*	100 N	100 N	100 N	120 N
5	100 N*	100 N*	100 N	100 N	120 N	120 N	140 N
6	100 N*	100 N	100 N	120 N	120 N	140 N	140 N
7	-	100 N	120 N	120 N	140 N	140 N	150 N
8	-	120 N	120 N	125 N	140 N	150 N	150 N
9	-	120 N	140 N	125 N	125 N	150 N	175 N
10	-	140 N	140 N	125 N	150 N	175 N	175 N
11	-	140 N	125 N	150 N	150 N	175 N	175 N
*Only for Cat. No. 373.78.903

Lid stay
Length mm	Dim. G mm	Dim. F mm
230	231	68
300	295	96
360	359	120

Lid stay
Length mm	Dim. C mm	Dim. D mm	Dim. E mm
230	55	215	20
300	70	275	30
360	95	320	45

Additional information attributes

The sample measurements table for max. spring force refers to the use of 2 gas-filled struts and the depicted installation situation with concealed hinges.
In case of threshold values always use stronger version.
Trial mounting is recommended.

Häfele China Co., Ltd.
No. Jia 25, Yu Hua Road
Area B, Tianzhu Airport Industrial Zone
Beijing, 101318
China
Tel: +86 10/8048 2686
Fax: +86 10/8048 2885
E-Mail: info_bj@hafele.com.cn

2025-06-18