Ronstan Series 40 BB Block, Single, Clevis Pin Top Wichard 2 11/64" (55mm) Ball Bearing Blocks Description - Converts Teleflex models

Description - Converts Teleflex models B80/S and C80/L

ball bearing sheave and becket

Pre-programmed with World Sailing 5-4-1-0 and Match Racing start sequences

Works with 505-75 or 505-76 for a 4:1 purchase

Please check your fitting to see which model you require

Ronstan Series 40 BB Block, Single, Clevis Pin Top Wichard 2 11/64" (55mm) Ball Bearing Blocks Description - Converts Teleflex modelsProduct Description Ronstan Series 40 BB Block, Single, Clevis Pin Top Product Information Alloy sheaves running on Torlon ball bearings provide high performance & low friction. Features Low friction Torlon ball bearing system Lightweight Cheek cut outs for easy bearing maintenance Oversize Torlon balls minimise friction Specifications Sheave 1 9 16 in. Max. Rope 1 4 in. Pin 7 32 in. M. W. L. 530 lb. B. L. 2430 lb. Weight 2. 1 oz. Applications Primary