Made from highest quality SK75 Dyneema® fibre - 10 times stronger and lighter than steel

1000 kg Weight 53 g

Optimist sprit ends for 29mm racing sprits

4PH stainless steel

Ronstan Series 40 Ball Bearing Orbit Block™ with Dyneema® Link Head RF45101 DINGHY - WETSUIT Bottoms Made from highest quality SK75SERIES 40 BALL BEARING RF45101 FEATURES Ultra Lightweight Low friction 2 stage Orbital ball bearing system Highest working load in its class Low profile and compact High performance cleating Easily fitted and securely retained Dyneema Link head Sheave 40 mm Max. Rope 9 mm Max. Cable mm Pin mm M. W. L. 325 kg B. L. 700 kg Weight 33 g