SKU: 12082934120

Allen A9031-873 TiiTan ILCA Vang Block

Sale price$100.30 Regular price$111.44
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

Allen A9031-873 TiiTan ILCA Vang BlockTIITAN ILCA VANG BLOCK A9031 873 ILCA sailors will be happy to know the new TiiTAN block is also available in a specifically designed ILCA kicker block version. Featuring a slightly longer body to incorporate the ILCA vang key into a neat, lightweight and extremely strong package. The kicker key is held in place with a clevis pin and split ring, so is easily replaced. The new lightweight Titanium sheave includes our specially devised V profile,

TIITAN ILCA VANG BLOCK A9031-873

ILCA sailors will be happy to know the new TiiTAN block is also available in a specifically designed ILCA kicker block version.

Featuring a slightly longer body to incorporate the ILCA vang key into a neat, lightweight and extremely strong package.

The kicker key is held in place with a clevis pin and split ring, so is easily replaced.

The new lightweight Titanium sheave includes our specially devised V profile, optimised for the fast running of rope without weakening the working load of the line. The V profile additionally allows smaller Dyneema or wire lines to be paired with the TiiTAN block, whilst retaining the friction reduction benefits of a larger sheave diameter.

The TiiTAN bearing system is one of a kind. Featuring twin rows of ceramic ball bearings running on a stainless-steel axle gives the titanium sheave unmatched rolling speeds. Ceramic ball bearings also offer the added benefit of reduced friction in salt water, when compared to stainless steel bearings.

A key feature within the TiiTAN bearing system is the precision plain bearing washer. When the TiiTAN is exposed to extreme static loads, which would normally cause damage to the internal bearing system, it changes to a plain bearing block. Stopping the ball bearings from getting damaged and thus no longer performing as designed. As soon as the static load is reduced the TiiTAN returns to a high-performing dynamic block.

The load at which this change happens has undergone meticulous testing and development to ensure the block stays in dynamic mode for as long as possible.

Aluminium side cheeks hold the TiiTAN together and offer a much stronger and longer-lasting body that holds its shape under extreme loads. These side cheeks feature a chamfered rope guide to keep the block in the correct orientation as well as two lashing line holes. We recommend using thin whipping twine or kite line to lash the attachment rope in place. 

The TiiTAN block is perfect for use across a wide range of watercraft, including high-performance dinghies, foiling dinghies, sports boats and grand prix yachts.

Applications can range from kicker cascades, halyard turning points, backstay systems, highly loaded Cunningham, and outhaul systems.

Key Features

  • Weighs only 46grams. 21% lighter than A2031XHL-873.
  • 1000Kg Breaking load.
  • Lightweight titanium sheave.
  • Ceramic ball bearings for faster rolling speeds.
  • Extremely high loading aluminium side cheeks.
  • Custom body to incorporate Allen SA.873 kicker key.

The Allen Engineering drawing for the A9031-873 block can be found HERE

NOTE: – This block is currently only available in Teal.

Block Properties

Breaking Load 1000 Kg.
Overall Length 48 mm
Max. Line 8 mm
Working Load 500 Kg.
Weight 43 g.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 12082934120

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M. Merritt
Belleville, US
★★★★★ 5
Durable.
These are great for my 13 lb Schnauzer. Just the right size to keep him occupied! He loves chasing after them when we play catch. They’ve held up well to his sharp teeth.
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Reviewed in the United States on July 21, 2025
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SUZANNE BUSE
Los Angeles, US
★★★★★ 5
Nice design
These balls are wonderful, easy to throw and my puppy can hold on to them
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Reviewed in the United States on November 23, 2025
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Miles Schumacher
Draper, US
★★★★★ 5
Durable yet soft ball that our dog enjoys chewing.
The balls are soft and well received by our puppy. They are pretty durable and he enjoys both chasing after them and teething on them.
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Reviewed in the United States on August 27, 2025
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Gery Allen
Natrona Heights, US
★★★★★ 5
size and quality are excellent
Just the right size for our little dog.
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Reviewed in the United States on December 1, 2025
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Kindle Customer
Natrona Heights, US
★★★★★ 4
Deceptive Advertising
There's a little bit of false advertising going on here unless you thoroughly read the description. There are three balls in the picture, but you are only purchasing two. Always read the whole description before buying!
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Reviewed in the United States on September 22, 2025

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