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Harken 1.50 Wire Sheave

MSRP: $52.40
$45.95
(You save $6.45 )
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SKU:
HR307
Weight:
0.06 LBS
Shipping:
Calculated at Checkout
Type:
Sheaves

Manufacturer part #: 307

Technical Description
Wire
1 1/2 in
38 mm
13/32 in
10 mm
1 oz
28 g
3/16 in
5 mm
1/8 in
3 mm
1/4 in
6.27 mm
1500 lb
680 kg
Manufacturer part #: 307

Self-contained sheaves are designed for sailors to use in custom applications. The Micro, Bullet, and Big Bullet sheaves are Delrin® with Delrin® ball bearings. They are scored for rope. 16 mm AirBlock® sheaves are Delrin® and feature stainless ball bearings that ride in a grooved race. Midrange sheaves come in either Delrin® or aluminum for wire.

Wire sheaves ride on high-load composite bearings. They are Hardkote-anodized aluminum with Teflon® impregnation.

Ball bearings in the 11/2 in (38 mm) and 2 in (51 mm) sheaves minimize friction. 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 to divert a line that must turn in either direction.

Use Cruising ESP sheaves to handle high static loads from halyards and reef lines. Sheaves are carbon-black Delrin® for UV protection and turn on stainless steel spacers. Contained sideload ball bearings allow sheaves to spin freely when loads are released. Sheaves require a sideplate for the sideload balls to roll on.

Use for:
  • Custom applications