Ronstan orbit 55 mm, vioolblok & ratel

Ronstan orbit 55 mm, vioolblok & ratel

Series 55 RT Orbit Block™, Fiddle, Becket

Automatic and Manual ratchet in one block Up to 20:1 holding power Smooth easing of sheets High performance cleating . Easily fitted and securely retained Dyneema® Link head1*Fiddle sheave has a high load full contact bearing (ie. not ball bearing).  Main sheave has two-stage, ball bearing. Hole in small sheave suits becket line attachment, either direct or with Dyneema Link.