SCHAEFER 37mm Curved Base Cheek Block - Aluminum, 303-30 Shackles/Snaps/Fittings_D-Shackles Stamped and formed to provide

Stamped and formed to provide a smooth halyard lead and finished look to mast and boom slots they are carefully sculpted to eliminate line chafe and wear

A range of styles lets these blocks adapt to almost all control line applications

ratchets and fiddles

Ronstan's all-purpose fiddle blocks are ideal for mainsheet

the rivet can be used as a becket

SCHAEFER 37mm Curved Base Cheek Block - Aluminum, 303-30 Shackles/Snaps/Fittings_D-Shackles Stamped and formed to provideUse as sheet control blocks on dinghies, or for control lines on larger boats. High impact Delrin sheaves turn on polished stainless steel spacers, so the cheeks won't squeeze or bind the sheave, even under extremely heavy loads. Head shackles are stamped stainless steel with a clevis pin and cotter ring. Cheeks are black hard coated anodized aluminum. Straps, headclips, shackles, and rivets are tumbled and polished stainless steel.