Ronstan Series 40 All Purpose Block – Single – Universal Head

Series 40 All Purpose Block – Single – Universal HeadAll purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. For durability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing.Captive Lock universal head can be fixed in either of two planes, or free to swivel as required.Features:Exceptionally high working loadsLow maintenance, long service lifeSelf-lubricating sheaveCaptive Lock universal headSlotted pin shackle eliminates fouled linesApplications:MainsheetHalyardVangSpinnaker control lines on off-the-beach catamarans, one design classes and sportsboats up to 8M(26′)Materials:U.V. stabilized Acetal sheavesImpact and U.V. resistant, fiber reinforced Nylon cheeksGrade 316 stainless steel bearing raceGrade 316 stainless steel load strap and head fittingSpecifications:Sheave Ø:40mm(1-9/16)Max. Rope Ø:10mm(7/16)Pin Ø: 5mm(3/16)M.W.L.:400kg(880lbs)B. L.:1,000kg(2,200lbs)Weight:71g(2.5oz)

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