Ronstan Series 30 Single Ball Bearing Block with becket
€19.50

Viking Marine
Ronstan 30mm BB Single Block with becket can be used for:
Primary lead blocks on dinghies and catamarans
Control lines on larger yachts
It features:
Low friction 2-stage ball bearing system provides consistent performance over the full working load range.
High static and dynamic load capacity.
Light weight
Versatile head fittings
Sheave Ø
30 mm
Max. Rope Ø
8 mm
Max. Cable Ø
- mm
Pin Ø
- mm
M.W.L.
300 kg
B. L.
750 kg
Weight
34 g
More from Viking Marine Browse Viking Marine All
Magnetic protest boat kit – travel set
€24.95
Zone 3 Venator-X Polarized Swim Googles
€39.95
Atlantic Display Yacht 80cm
€149.94
Helly Hansen Daybreaker 1/2 Zip Fleece
€40.00
€49.95
19% off
Leatherman Bit Kit
€29.95
McWilliams Tote Bag - New Sail Range
€64.95
Talamex BAY15D Navigation Bulb
€11.95
Imray M14 Barcelona to Bouches du Rhône
€29.95