Check Out The Latest News and Updates in the West Coast Sailing Blog

MORE INFO
CLOSE
Category Banner

Ratchet Blocks

Ratch Blocks by Harken and Ronstan.

Ratchet Blocks

Ratchet blocks are commonly used for main sheets and other high load applications where holding power is necessary for proper sail control. Depending on size, most ratchet blocks have an on/off function or are load sensing, automatically locking under high load to help control the line.