All Purpose Fiddle Block Series 50 1500 kg
Store Price: $81.45 Export Price $73.31
Vendor SKU: RF51500
Like with the other Ronstan blocks, series 50 blocks incorporate, smart features, with maximum working loads between 1100 and 5290 lbs depending on the block configuration. Sheaves are 50mm (2") precision molded U.V. stabilized acetal with acetal ball bearings and support a max line size of 1/2" (12mm). High load (HL) blocks can handle wire to 3/16" in diameter and have extruded nylatron sheaves. The pin diameter on the single blocks is 3/16" and on doubles/triples 1/4". Use these blocks for mainsheet, halyard, vang and spinnaker control applications on one design keelboats and sportboats to 33ft. Also ideal for many control lines on larger boats. Smart features available on the configurations in this series consist of captive lock, swivel, loop, and shackle heads, ringless keyhole becket pins, quick adjusting cleat angles, and rinsing cutouts. Double and triple blocks are supplied with a shackle and have formed loop heads, which can be attached directly to a line or attached to a shackle in three different ways.