30% smaller

Allows efficient dual battery charging without needing regulator adjustment or rewiring

such as Solid rings and Hooks

(kg) 375 Max

Ronstan Series 40 Ball Bearing Orbit Block™, Fiddle with Dyneema® Link Head RF45501 Propspeed 30% smallerLightweight Fiddle Block FEATURES Ultra Lightweight. Low friction 2 stage Orbital ball bearing system. Highest working load in its class. Low profile and compact. Easily fitted and securely retained Dyneema Link head. Convert to a becket version by adding a Dyneema link. Specifications Product Specifications Type of Block Fiddle Sheave diameter (mm) 40mm B. L. (kg) 700 M. W. L. (kg) 325 Max. Rope diameter (mm) 9 Weight (g) 47 Notes: Small fiddle block