Ronstan RF28109 Series 25 Single Lashing Head Block Shop-by-Boat-RS-Classes-RS500 Optimist Transom Gudgeon with Backing

Optimist Transom Gudgeon with Backing Plate - Set of two

External hang loop at back to aid in easy drying

Harken® 471 Mico Carbo Ball Bearing Cam Cleat

22mm Diameter – The most popular and strongest section

Tube Internal Diameter 34mm Tube External Diameter 38mm Max

Ronstan RF28109 Series 25 Single Lashing Head Block Shop-by-Boat-RS-Classes-RS500 Optimist Transom Gudgeon with BackingSingle sheave ball bearing block with becket and lashing head Features 2 stage ball bearing system. Suits up to 8mm (5 16) lines. Hollow hub for becket take off. Lashing blocks suit up to 4mm (5 32) lashing. Specifications Product Specifications Type of Block Single B. L. (kg) 550 M. W. L. (kg) 250 Max. Rope diameter (mm) 8 Weight (g) 14 Sheave Material Acetal Notes: Both the MWL & BL are dependent on the strength of line used to lash the block