We Ship Worldwide! | FREE SHIPPING! for US Continental orders over $145. Click for details.

Harken Block - Megayacht 150mm Single - Swivel (Aluminum)

SKU: HARHC8639  |  Manuf. Code: HC8639
$4,960.00 USD
Chat with our Tech Team Questions? Chat with our Tech Team
Backed by MAURIPRO Support Backed by MAURIPRO Support.
Simple 30-Day Returns Simple 30-Day Returns.
Simple 30-Day Returns

We offer returns within 30 days of delivery for your peace of mind.

  • 0–15 days: Free returns or exchanges
  • 16–30 days: Returns accepted with a 20% restocking fee
  • Returns after 30 days are not accepted.
  • Request a Return Authorization (RA#) prior to shipping.
  • Return shipping is the customer’s responsibility.
Price Match Guarantee Price Match Guarantee
Our Best Price Guarantee
  • We Price Match against authorized dealers only, based on the total order cost (product + shipping).
  • No auction sites
  • No unauthorized sellers
  • Item must be identical, new, and in stock

Found it cheaper? Chat with us to request a Price Match.

DESCRIPTION

Sideplates are constructed of hardcoat-anodized 6061-T6 aluminum for strength and corrosion resistance. The ultralight composite bearing system (ULC) rides on a heat-treated stainless steel inner race to handle extremely high loads.

Maximum working load limited by shackle.

Our Part # HARHC8639 | Mfr. Part # HC8639

FEATURES

  • 150mm single swivel block.
  • Heavy-duty aluminum construction.
  • Smooth, reliable swivel mechanism.
  • Designed for large loads on megayachts.
  • Excellent corrosion resistance.

TECHNICAL INFORMATION
DescriptionImperialMetric
Sheave 5 15/16 in15.0 cm
Length12 7/8 in327.0 mm
Weight7.74 lb3.5 kg
Maximum line 1.0 in25.0 mm
Maximum working load19405.0 lb8800.0 kg
Breaking load38810.0 lb17600.0 kg
FootnoteMaximum working load limited by shackleMaximum working load limited by shackle