Parts descriptions and specifications, Components, Tangs for attaching sail to lower unit – Harken 477 Small Boat underdeck furling User Manual
Page 3: Hcp649 tang, Hi g upper adapter tang hole
477, 478, 493 Small Boat Underdeck Furler
3
Parts Descriptions and Specifications
Furler
Tack
adapter tang
Part No.
Pin-to-pin
length
Wire
Ø
Clevis pin
Ø
Weight
Maximum
working load
in
mm
in
mm
in
mm
oz
g
lb
kg
477
HCP649*
3
/
4
19
1
/
8
3
1
/
4
**
6**
—
—
—
—
493
489
1
3
/
8
35
5
/
32
4
5
/
16
**
8**
—
—
—
—
478
479
1
1
/
2
38
5
/
32
4
5
/
16
**
8**
5.2
147
3000
1361
478
480
1
1
/
2
38
3
/
16
5
3
/
8
**
10**
5.2
147
3000
1361
478
481
1
1
/
2
38
7
/
32
6
7
/
16
**
11**
5.2
147
3000
1361
*See parts required below. **Upper tang hole pin size listed.
Part No.
Qty
Description
HCP650
2
Neoprene O-ring
HFS118
1
Cotter pin 1/16X.500 18-8
HSB99
1
Clevis pin 1/4 X .672 SS
*The following parts must be ordered with the HCP649
479
480
481
489
A B
D
E F
C
477
*Hoistable halyard swivels (464, 465, 482) are not included in 477, 493, or 478.
Furler
Upper
swivel
Part No.
Hoistable
swivel
Part No.
Drum
Part No.
Weight
Upper swivel Hoistable swivel
Drum
oz
g
oz
g
oz
g
477
164
464*
HC9226
2.6
74
2.9
82
24
680
493
207
465*
HC10893
9.2
261
8.9
252
42.6
1201
478
HCP141
482*
HC9976
15
431
16.8
477
81
2296
Components
HCP649 Tang
Tangs for Attaching Sail to Lower Unit
Part No.
in
mm
464
4
3
/
16
124
465
5
11
/
16
144
482
7
19
/
32
193
Furler
A
B
C
D
E
F
G
H
I
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm
477 4
5
/
8
118
4
5
/
16
147
1
9
/
16
40
5
5
/
8
143
6
3
/
16
157
6
9
/
16
166
2
1
/
2
64
5
/
16
8
3
76
493 5
11
/
16
144
5
5
/
16
135
1
13
/
16
45
7
179
7
3
/
8
188
7
13
/
16
198
4
102
3
/
8
9.5
4
100
478
7
177
5
3
/
4
147
2
7
/
16
61
9
3
/
8
238
8
1
/
2
215
9
1
/
2
240
4
3
/
4
121
7
/
16
11.5
5
1
/
2
140
H
I
G
Upper
Adapter Tang
Hole