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Index | Wire | 16mm | Micro | Bullet | Big Bullet | Dinghy | 2.25'' | 3.00'' | Little Hexaratchet | Hexaratchet II+2 | Fiddle | 2.25''/3.00'' Hexa-Cat Bases | Low Profile Triples | Two Speed Mainsheet Systems | Dinghy Vang

Small boat blocks > Hexaratchet II+2

Harken Hexaratchets grip loaded sheets with up to 15:1 holding power, yet allow line to be eased instantly with complete control. Ratchets feature an eight-sided sheave machined from solid aluminum for strength and corrosion resistance. Low friction Delrin ball bearings allow fast trimming under high or low loads. A switch turns off the ratchet in light air.

The 044 and 045 reverse ratchets are paired with the 009 and 050. They are used on spinnaker and 5 sheets where ratchet rotation must be in opposite directions and on/off switches should face up.

Use for:

  • Mainsheets
  • Jib sheets
  • Spinnaker sheets
    044
    044
  • Three-way head post swivels for fair lead to crew or locks in 90-degree increments for dedicated orientation
  • Aluminum ratcheting sheave switches on and off under load
  • Available in both clockwise and counter clockwise rotations for port or starboard applications
  • Faceted sheave increases holding power up to 15:1 with a 180-degree wrap
  • Carbon-black filled balls for maximum UV protection
    • 009
    009    		 015
    015    		 016
    016    		 045
    045
    050
    050    		 091
    091    		 399
    399
    Part No. Description Sheave
    		 Length Weight Max line
    		 Shackle pin
    		 Safe working load Breaking strength Holding power w/180° wrap
    50 Ib (23 kg)    		 Turns
    in mm in mm oz g in mm in mm Ib kg Ib kg
    009Single376512781/22417/16123/165750341200090715:1Clockwise
    015Cheek (stbd)±376410271/22137/1612——750341150068015:1Clockwise
    016Cheek (port)±376410271/22137/1612——750341150068015:1Counterclockwise
    044Single376512781/22417/16123/165750341200090715:1Counterclockwise
    045Single/becket376615292557/16123/165750341200090715:1Counterclockwise
    050Single/becket376615292557/16123/165750341200090715:1Clockwise
    091Single/150 Cam-Matic®/becket3766152141/24117/16123/165750341200090715:1Clockwise
    399Double/ratchet3765127181/25257/16123/1657503412500113415:1Clockwise/
    Counterclockwise

    ± - Included w/#8 (4 mm) RH fasteners & mounting pad

    Index | Wire | 16mm | Micro | Bullet | Big Bullet | Dinghy | 2.25'' | 3.00'' | Little Hexaratchet | Hexaratchet II+2 | Fiddle | 2.25''/3.00'' Hexa-Cat Bases | Low Profile Triples | Two Speed Mainsheet Systems | Dinghy Vang

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