Preassembly sizing check – Harken 7411.11 1/2 MKIV Jib Reefing & Furling User Manual
Page 3
Preassembly
Sizing Check
23
19
20
21
22
24
25
26
17) Feeder
18) Connector Bushing
19) Bottom Connector
20) 7' (2.13 m) Foil
21) Connector Screws
22) Connector Wedge
23) Connector
24) Halyard Swivel
25) Trim Cap Screws
26) Trim Cap
Unit
Part No.
A
B
C
D Max
E
F
G Min
G Max
H Min
H Max
I
J
1
7411.11
1
/
2
5
1
/
2
"
140 mm
4
9
/
16
"
116 mm
4
11
/
16
"
119 mm
1
1
/
2
"
38 mm
3
11
/
16
"
94 mm
2
5
/
16
"
58 mm
4
5
/
8
"
117 mm
9
5
/
8
"
244 mm
10
5
/
8
"
270 mm
15
5
/
8
"
397 mm
1
/
2
"
12.7 mm
4
1
/
8
"
105 mm
2
7412.11
5
/
8
6
5
/
8
"
167 mm
5
1
/
16
"
129 mm
5
1
/
4
"
134 mm
1
13
/
16
"
46 mm
4
3
/
16
"
106.5 mm
2
3
/
4
"
70 mm
5
3
/
8
"
137 mm
11
5
/
16
"
287 mm
12
11
/
16
"
322 mm
18
9
/
16
"
471 mm
5
/
8
"
15.9 mm
5"
127 mm
3
7413.11
3
/
4
8
3
/
16
"
208 mm
6
1
/
2
"
166 mm
6
3
/
4
"
172 mm
2
1
/
2
"
64 mm
5
7
/
16
"
138.5 mm
3
5
/
8
"
92 mm
6
7
/
8
"
175 mm
14
3
/
8
"
365 mm
16
1
/8"
410 mm
23
5
/
8
"
600 mm
3
/4"
19.1 mm
6
5
/
16
"
160 mm
3
7413.11
7
/
8
8
3
/
16
"
208 mm
6
1
/
2
"
166 mm
6
3
/
4
"
172 mm
2
1
/
2
"
64 mm
5
7
/
16
"
138.5 mm
3
5
/
8
"
92 mm
7
5
/
16
"
186 mm
15"
381 mm
16
9
/
16
"
421 mm
24
1
/
4
"
616 mm
7
/
8
"
22.2 m
6
5
/
16
"
160 mm
H
F
G
J
I
D
E
Will Drum Fit in Bow?
Note: If length of stud does not allow attachment to chainplate, link plates
between chainplate and toggle must be fabricated.
Furler Requires Drained Compartment
Harken’s Underdeck Furler is designed to keep much of the water from
entering the bow compartment. Water will drip through the furler during
rain or when sailing in heavy weather. Furling compartment must drain.
A
B
C
MKIV Underdeck Unit 1, 2, 3
3