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Harken 150mm Standup Block

Note: Some prices may reflect updates due to international tariffs. Learn the latest about tariffs

Tariff Updates

We are observing how the tariffs are behaving. Lots of our products are imported from Europe and some of the manufacturers are not providing heads up about price increases. We will do everything in our power to hold the best prices, but please consider that in these uncertain times we may be forced to increase the prices without previous notification.

We really appreciate your understanding and look forward to working with you.

What does this mean for you?

  • Some imported products may show a higher price than usual.
  • Prices may change as shipping rates adjust globally.
  • We are committed to providing the best possible pricing and transparency at all times.

How we’re handling it:

  • We only adjust prices when absolutely necessary.
  • We continuously monitor shipping rates and update pricing accordingly.
  • We’ll clearly notify you if a product is affected by tariffs.

Questions? Feel free to contact our team for any clarification or assistance.

Updated: April 2025

MSRP: $2,013.65
$1,771.95
(You save $241.70 )
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SKU:
HR3266
Weight:
4.14 LBS
Shipping:
Calculated at Checkout.
Size:
150 mm
Manufacturer part #: 3266

Technical Description
150 mm Standup Block
-
150 mm
11 1/8 in
283 mm
66 oz
1878 g
1 in
25 mm
15000 lb
6802 kg
30000 lb
13605 kg
Note: Uses hole spacing and base dimensions of 629 padeye. Maximum working load decreases at varying angles.
Manufacturer part #: 3266

Technical Description
Harken 3266 Stand-up
3266
3 3/4 in
95 mm
5 5/32 in
131 mm
3 5/8 in
92 mm
Manufacturer part #: 3266

Used on offshore boats, these strong, lightweight blocks feature TorlonØ roller bearings for strength and reduced wear. Rollers are housed in a center cage and stay parallel for low-friction efficiency. Sculpted hardcoat-anodized aluminum sideplates protect sideload ball bearings. Dissimilar metals are isolated to minimize corrosion.

Low-load blocks use TorlonØ rollers and 316 stainless steel shackles. Standard blocks have 17-4 PH stainless headposts.

Like all Black Magic blocks, the three-way head swivels/locks in front/side positions. Blocks are easily disassembled with a single hex wrench.

Use for:
  • Sheets
  • Halyards
  • Running backstays
  • Control lines