Designed to work well as a primary lead block on dinghies and catamarans or for control lines on larger yachts, the Ronstan 30 mm ball bearing block range features sheaves running on Acetal ball bearings for high performance and low friction. The 2-stage ball bearing system provides consistent performance over the full load range. This traveler block configuration features a standard 30 mm single block connected to a 20 mm single block with a 90 degree twist, perfect for traveler systems, barber haulers, and more.
- U.V. stabilised Acetal sheaves
- Acetal ball bearings
- Impact modified, fibre reinforced and U.V. stabilised Nylon cheeks
- Grade 316 stainless steel load straps and head fittings
- Acetal ball bearings
- UV stabilised Acetal sheave
- Grade 316 stainless steel load strap and head fitting
- Impact and UV resistant, fibre reinforced Nylon cheeks
- Sheave Diameter - 1-3/16 in / 30 mm
- max. Rope Diameter - 5/16 in / 8 mm
- M.W.L. -550 lb
- B.L. - 1210 lb
- Weight - 1.6 oz
