HARKEN 75 mm Aluminum Black Magic Footblock 3234 Sailboat Blocks & Hardware_40 mm Utility Cheek Block Use them for sheeting and

Use them for sheeting and halyard systems

Urethane washers keep dissimilar metals apart

The HSB538 has a 471 Micro Carbo-Cam cleat

Stainless models are 15-5PH

HARKEN 75 mm Aluminum Black Magic Footblock 3234 Sailboat Blocks & Hardware_40 mm Utility Cheek Block Use them for sheeting andTeardrop blocks are ideal as masthead leads and in other applications where limited articulation or direct attachment is desired. When attached to a compatible padeye, teardrop blocks will not hit the deck when lines are slack but allow enough movement to ensure fairleads when jumping halyards. They are often used on permanent backstays of fractionally rigged boats where the backstay can be spliced directly to the head of the block. Sideplates and