One Design Parts

Integrated large and small ILCA traveler block from Allen with ball bearings for great performance. Replaces the standard 'traveler block large' and 'traveler block small' which are connected with a sister clip to reduce the space between the blocks and...

The 30mm Extreme High Load Vang Block from Allen Brothers (Part Number A2031XHL-873) is a new Laser / ILCA specific vang block featuring a 30mm Extreme High Load Block (XHL) with removable vang key. The block features the same extreme high...

Standard aluminum 'Gorilla' tiller for the ILCA Sailboat. Doesn't include a tiller extension, but you can add a 42 inch or 48 inch extension if you need a complete assembly. ILCA Class legal Standard on Zim Club ILCA Allen Part # A1618

Upgraded vang system for the ILCA sailboat. Made by Allen. Class legal.

Deck plate with cleates. For the ILCA sailboat. Built by Allen. Allen Part # A5848 LP Part # 91300

Cunningham and outhaul pack for your ILCA sailboat. Class legal. Made by Allen. Allen Part # A8332

The standard boom block is mounted to the mid point of the ILCA boom. Pass your mainsheet up from your mainsheet block, through the boom block, and then aft to the boom block with becket to complete your rigging. Attaches to the boom with the stainless...

The boom block with becket is attached to the aft end of the ILCA boom. Pass your mainsheet through the block, down to the traveler block, and back up to secure to the becket. A great upgrade for an older boat, particularly for light air sailing!...

Vang block with key for the classic ILCA vang. Allen Part # A..93LZ LP Part # 90670

Plate Only, Cleats, ILCA Allen Part # HT5847 LP Part # 91301

Plate Only, ILCA Deck Blocks Allen Part # A5850 LP Part # 91302

Classic large traveler block for the ILCA. Allen Part # A278-74 LP Part # 91043