I N S T R U C T I O N S
Double-Sheave End Controls (Sold as a Pair)
E2750HB – Fits R27HB and Midrange Track E3250HB – Fits R32HB and Big Boat Boat Track
Strictly follow all instructions to avoid an accident, damage to your vessel, personal injury
or death. See www.harken.com/manuals for additional safety information.
USA
–
Tel:
(+01) 262-691-3320 •
Web:
www.harken.com •
Email:
Italy
–
Tel:
(+39) 031.3523511 •
Web:
www.harken.it •
Email:
Use for high beam traveler installations where control lines are led along cabintop to cleats or clutches.
Do not use with 1849 track risers or with other elevated systems. If traveler control line angles down too
much it will rub on the bottom aluminum plate.Traveler must be located so there is a flat area at each end
to allow room for bolt hole placement (see A below):
I M P O R T A N T
IMPORTANT: See Inspection and Maintenance at end of manual.
Dimensions
Part
No.
A
B
C
D
E
F
E2750HB
88 mm
33 mm
11 mm
33 mm
32 mm
22 mm
E3250HB
133 mm
57 mm
17 mm
47 mm
46.5 mm
40 mm
Part No.
Track Size
High Beam Track Part No.
Mounting Bolts (Not Included)
Backing Plate (Optional Part No.
E2750HB
Midrange
R27HB, 1618
8 mm A4 (316) or A2 (18-8)*
H-32316A
E3250HB
Big Boat
R32HB, 3156
10 mm A4 (316) or A2 (18-8)*
H-32557A
*US imperial equivalent size will not fit
Traveler Location/Hole Spacing
Special Track Required
–Track ends must be anodized. We recommend special-ordering Harken track
cut-to-length with end control mounting holes drilled.
Backing Plates
–Order drilled backing plates from Harken to match control end or use large washers.
See “Replacement Parts” on reverse side.
D
E
F
A
B
C
Bottom View
Part
No.
Sheave
Ø
Length
Width
Max line
Ø
Height above
track
Maximum
working load
Breaking
load
Purchase
in
mm
in
mm
in
mm
in
mm
in
mm
lb
kg
lb
kg
27 mm Midrange
E2750HB
1
9
/
16
40
4
1
/
4
108
1
9
/
16
40
3
/
8
10
1
25
600
272 1200 544
3:1/4:1
32 mm Big Boat
E3250HB
2
1
/
4
57
6
1
/
8
155
2
1
/
4
57
3
/
8
10
1
25
700
318 1400 635
3:1/4:1
I N S T R U C T I O N S
Double-Sheave End Controls (Sold as a Pair)
E2750HB – Fits R27HB and Midrange Track E3250HB – Fits R32HB and Big Boat Boat Track
Strictly follow all instructions to avoid an accident, damage to your vessel, personal injury
or death. See www.harken.com/manuals for additional safety information.
USA
–
Tel:
(+01) 262-691-3320 •
Web:
www.harken.com •
Email:
Italy
–
Tel:
(+39) 031.3523511 •
Web:
www.harken.it •
Email:
Use for high beam traveler installations where control lines are led along cabintop to cleats or clutches.
Do not use with 1849 track risers or with other elevated systems. If traveler control line angles down too
much it will rub on the bottom aluminum plate.Traveler must be located so there is a flat area at each end
to allow room for bolt hole placement (see A below):
I M P O R T A N T
IMPORTANT: See Inspection and Maintenance at end of manual.
Dimensions
Part
No.
A
B
C
D
E
F
E2750HB
88 mm
33 mm
11 mm
33 mm
32 mm
22 mm
E3250HB
133 mm
57 mm
17 mm
47 mm
46.5 mm
40 mm
Part No.
Track Size
High Beam Track Part No.
Mounting Bolts (Not Included)
Backing Plate (Optional Part No.
E2750HB
Midrange
R27HB, 1618
8 mm A4 (316) or A2 (18-8)*
H-32316A
E3250HB
Big Boat
R32HB, 3156
10 mm A4 (316) or A2 (18-8)*
H-32557A
*US imperial equivalent size will not fit
Traveler Location/Hole Spacing
Special Track Required
–Track ends must be anodized. We recommend special-ordering Harken track
cut-to-length with end control mounting holes drilled.
Backing Plates
–Order drilled backing plates from Harken to match control end or use large washers.
See “Replacement Parts” on reverse side.
D
E
F
A
B
C
Bottom View
Part
No.
Sheave
Ø
Length
Width
Max line
Ø
Height above
track
Maximum
working load
Breaking
load
Purchase
in
mm
in
mm
in
mm
in
mm
in
mm
lb
kg
lb
kg
27 mm Midrange
E2750HB
1
9
/
16
40
4
1
/
4
108
1
9
/
16
40
3
/
8
10
1
25
600
272 1200 544
3:1/4:1
32 mm Big Boat
E3250HB
2
1
/
4
57
6
1
/
8
155
2
1
/
4
57
3
/
8
10
1
25
700
318 1400 635
3:1/4:1
