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Harken 4.50 (114 mm) Deck Sheave

MSRP: $650.40
$572.95
(You save $77.45 )
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SKU:
HR518
Weight:
1.00 LBS
Shipping:
Calculated at Checkout
Manufacturer part #: 518

Technical Description
4 1/2 in
114 mm
1 in
25 mm
16 oz
454 g
3/4 in
19.10 mm
3/8 in
10 mm
1 3/8 in
35 mm
3/4 in
18 mm
7500 lb
3401 kg
15000 lb
6803 kg
Manufacturer part #: 518

Big Boat sheaves are available for special applications as well as for replacement sheaves in Big Boat blocks.

Made of Hardkote-anodized, Teflon®-impregnated 6061-T6 aluminum, sheaves feature Torlon® rollers to carry high radial loads and carbon-black Delrin® balls to support sideloads and provide UV protection. Select sheaves based on load-carrying capability.

Installation requires clamping or securing inner race.

Use for:
  • Mainsheets
  • Spinnaker sheets
  • Afterguy/foreguy
  • Footblocks