US$ 11.00
with pulley Ring
tapped and used under high compressive loads
Shirt collar in basic fabric
yet stretchy abrasion resistance
Breaking Load: 1000 kg
Ronstan Series 30 Utility Double Block, Tube Rivet RF417 DINGHY Blocks with pulley RingDouble, 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