6:1 Mainsheet blocks set - Ratchet -Aluminum cam cleat and central aluminum sheave

Ball bearing ratchet block with aluminum sheave . On-off ability under load

Conventional ball bearing design with long lasting characteristic.

Set of 2 Classic blocks . Single swivel ratchet 57 mm aluminum sheave base with double 39mm swivel block with becket and triple swivel

For boats 24′ to 28 ‘