Used on canopy doors between 1999 and 2002. There are six varying strengths.

Please ensure you have selected the correct part, see identification chart below.
C Type Spring Identification Chart
 
Door Sizes
(mm)
Door Sizes
(inches)
Horizon
Carlton
Chevron
Georgian
Salisbury
Beaumont/
Catherdral 
Parade
GRP Doors
Tudor/
Seymour/
Wolsey
Vertical
Cedar 
Chevron Cedar
Sandhurst/
Cavendish
1980 x 1905
6'6" x 6'3"
1
1
-
-
-
-
-
-
-
-
-
-
1980 x 1980
6'6" x 6'6"
1
1
1
3
-
-
-
-
-
-
-
-
1980 x 2135
6'6" x 7'0"
2
2
2
5
-
-
-
-
-
-
-
-
2135 x 1980
7'0" x 6'6"
1
1
2
3
3
3
3
2
2
1
2
-
2135 x 2135
7'0" x 7'0"
2
2
2
5
5
4
4
3
3
2
3
-
2223 x 1930
7'3½" x 6'4"
1
2
-
-
-
-
-
-
-
-
-
-
2260 x 1980
7'5" x 6'6"
1
2
3
4
5
3
3
-
3
1
3
3
2260 x 2135
7'5" x 7'0"
2
3
6
5
5
5
5
-
3
2
3
2
2286 x 1980
7'6" x 6'6"
3
3
4
4
5
4
4
-
3
2
3
3
2286 x 2135
7'6" x 7'0"
3
4
6
5
5
5
5
3
4
2
-
3
2348 x 2000
7'8½" x 6'6¾"
2
2
4
4
-
4
-
-
-
-
-
-
2348 x 2125
7'8½" x 6'11¾"
3
3
6
5
-
4
-
-
-
-
-
-
2240 x 1980
8'0" x 6'6"
3
4
-
6
5
4
4
-
-
-
-
-
2440 x 2135
8'0" x 7'0"
3
4
-
6
6
5
5
-
-
-
-
-
2500 x 2000
8'2½" x 6'6¾"
3
4
-
-
-
-
-
-
-
-
-
-
2500 x 2125
8'2½" x 6'11¾"
4
4
-
-
-
-
-
-
-
-
-
-