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3.00" Hexaratchet® Block — Swivel, Becket, Starboard 3.00" Hexaratchet® Block — Swivel, Becket, Starboard 3.00" Hexaratchet® Block — Swivel, Becket, Starboard
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Hexaratchet® Classic SB

3.00" Hexaratchet® Block — Swivel, Becket, Starboard

Part No. 050
$110.20$45.92 This limited quantity item sold out
Sheave Ø (mm)76 mm
Sheave Ø (in)3 in
Maximum line Ø (mm)12 mm
Maximum line Ø (in) 7/16 in
Maximum working load (kg)341 kg
Maximum working load (lb)750 lb

Hexaratchets® grip loaded sheets, yet allow sailors to ease and trim quickly and with complete control. A switch on the side engages and disengages the ratchet mechanism. Use the 043 or 044 reverse ratchets with the 019 and 009 singles or 050 single with becket on spinnaker and jib sheets where ratchets rotate in opposite directions and on/off switches face up.

Sheave Ø (mm)76 mm
Sheave Ø (in)3 in
Length (mm)152 mm
Length (in)6 in
Weight (g)255 g
Weight (oz)9 oz
Shackle pin Ø (mm)5 mm
Shackle pin Ø (in)3/16 in
Maximum line Ø (mm)12 mm
Maximum line Ø (in) 7/16 in
Maximum working load (kg)341 kg
Maximum working load (lb)750 lb
Breaking load (kg)907 kg
Breaking load (lb)2000 lb
Holding power w/180 degree wrap 50 lb (23 kg) 15:1 
Turnsclockwise 
Manual: MRW-01_50-2pt.pdf (open/save)
Manual: MRW-01_50-2st.pdf (open/save)
DWG: 050.dwg (open/save)
DXF: 050.dxf (open/save)
EPS: 050.eps (open/save)
High-res JPG: 050.jpg (open/save)

DO NOT use Harken Equipment for Human suspension.

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