WARNING! 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.
2
3
4
8
Head securing line
Sideplate alpha
Loctite is a registered trademark of Henkel AG & Company KGaA.
LOUP is a registered trademark of Yale Cordage.
Spectra is a registered trademark of Honeywell International, Inc.
Dyneema is a registered trademark of DSM Dyneema.
Heli-Coil is a registered trademark of Emhart Teknologies Inc.,Worldwide
Block
Sheave Ø Head securing line
3214
57 mm
HCP1438
3387
57 mm
HCP1438
3230
75 mm
HCP1419
3388
75 mm
HCP1419
3245
100 mm
HCP1419
3255
125 mm
HCP392
#5004 rev1
4 page booklet instruction
Final folded size: 4.25 x 5.5"
Black ink only
Prints all four pages
3214, 3230, 3245, 3255, 3386, 3387, 3388
N15W24983 Bluemound Road, Pewaukee, WI 53072-4974
Telephone: (262) 691-3320 • Fax: (262) 701-5780 • Web: www.harken.com • Email: harken@harken.com
Parts
1) Head
1
2) Sideplates
3) Sheave
4) Deadend post
5) Mouth
6) Hex key
7) Blue Loctite
8) Head securing line
6
5
7
®
Heli-Coil
threaded insert
Sheave with side balls
Sideplate alpha
Heli-Coil Deadend post
AL-3700
MS-210
H-85960
MS-210
AL-3726
MS-221
H-85872
MS-221
AL-3751
MS-251
AL-3769
MS-259
INSTRUCTIONS
Loop Block
Part
Sheave
No.
3214, 3386, 3387 57 mm
3230, 3388
75 mm
3245
100 mm
adhesive
®
3255
125 mm
Loop and/or high-strength lashing line
When choosing a Harken Loup
working load in basket confi guration exceeds the maximum working load
of the block.
When choosing a lashing line, use a breaking load that is double the block's
breaking load to account for strength loss from:
1. Knots slipping or breaking at a much lower load than line breaking load.
Spectra
or Dyneema
®
2. Splices slipping or failing due to incorrect type or execution.
3. UV damage increasing with each passing year.
4. Chafi ng seriously reducing strength.
Go to www.harken.com/knots for additional information. If you are not
comfortable choosing line, work with a qualifi ed rigger.
Note: See chart for maximum line diameter that will fi t through mouth.
WARNING! Knots weaken line considerably. Consult qualifi ed rigger
or line manufacturer for advice on securing line. Use high-strength
loops or consult rigger for recommendations on lashing. Using the
Deadend
wrong line, or securing the line improperly, can cause an accident.
post
Roller cage
assembly
Sheave w/side balls
AL-3238
H-34389A
AL-3238
H-85962 + (88) MP-124
AL-3336
H-34390A
AL-3336
H-85875+ (96) MP-119
AL-3427
H-34391A
AL-3515
H-34392B
= Incorrect. Avoid to prevent accidents.
Specifications
Max working load
Breaking load
(MWL)
(BL)
Ø
lb
kg
lb
2500
1134
5000
2268
5000
2268
10000
4536
7500
3402
15000
6804
11000
4990
22000
9977
You Must Supply
soft-attach, be sure the Loup maximum
®
-type lines require specialized knots.
®
See 3386 double on next page
Sideplate beta
Isolator
Roller cage assembly Sideplate beta
HBB85
AL-3701
HBB85
H-85961
HBB86
AL-3727
HBB86
H-85873
HBB87
AL-3752
HBB88
AL-3770
Max line Ø
that fi ts
kg
through mouth
5 mm
8 mm
11 mm
14 mm
Screw
Isolator
Screw
MP-3020 HFS796
MP-3020 HFS796
MP-3021 HFS806
MP-3021 HFS806
MP-3022 HFS1271
MP-3023 HFS1275