Harken Self-contained sheaves are designed for sailors to use in custom
The Micro, Bullet, and Big Bullet sheaves are Delrin® with Delrin® ball
They are scored for rope. 16 mm AirBlock® sheaves are Delrin® and
stainless ball bearings that ride in a grooved race. Midrange sheaves come
either Delrin® or aluminum for wire.
Wire sheaves are Hard Lube-anodized aluminum that ride on high-load
Ball bearings in the 11/2 in (38 mm) and 2 in (51 mm) sheaves minimize
The 1 in (25 mm) wire sheave uses low-friction washers for this purpose.
Two 160 sheaves make up the 161 dual-sheave universal lead. Use this sheave
divert a line that must turn in either direction.
Use Cruising ESP sheaves to handle high static loads from halyards and
Sheaves are carbon-black Delrin® for UV protection
and turn on stainless steel
spacers. Contained sideload ball bearings allow sheaves to spin freely
are released. Sheaves require a sideplate for the sideload balls to roll
Harken Self-Contained Sheave Features:
Ball bearings handle low loads and sideloads from unfair leads
Plastic sleeve bearing for high static loads
Harken Self-Contained Sheaves
We at Mauri Pro Sailing are fully committed to be your Harken Self-Contained Sheaves specialist not only providing the sailing community with a comprehensive and easy to use web site but with all the appropriate technical information that you might need to select your sailboat hardware and equipment. If you need any assistance selecting the appropriate Harken Self-Contained Sheaves
please contact us. Our crew is ready to help!
Pictures and text courtesy of the manufacturer.