Ronstan Series 30 Utility Double Block, Tube Rivet RF417 tru design Mast shape dimension 40mm (depth)

Mast shape dimension 40mm (depth) by 74mm (width) Mast shape for line/rope 20mm Weight 100 gram (excluding straps) Material 3D printed PA12 Coated Yes UV stability Yes Prevent water uptake Yes Colour Standard ONYX grey

Protective polymers bond to treated surfaces to keep them clean and looking their best by repelling stains and damaging UV rays

BREATHABLE AND LIGHTWEIGHTKeeping you comfortable in high performance activities

SD40 & SD50 Saildrives

Built-in Class D DSC

Ronstan Series 30 Utility Double Block, Tube Rivet RF417 tru design Mast shape dimension 40mm (depth)Double, tube rivet FEATURES Lightweight durable construction. Economical. Maintenance free. Specifications Product Specifications Type of Block Double Sheave diameter (mm) 30mm B. L. (kg) 1300 M. W. L. (kg) 450 Max. Rope diameter (mm) 8 Weight (g) 40