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Designed and manufactured utilising monocoque construction techniques to produce a quality block range with a high strength to low weight ratio, in sizes ranging from 60mm to 155mm. Radiused alloy cheeks with flush fixings provide extreme durability, while the composite sheaves feature Delrin side thrust balls to reduce friction under load. For high load blocks of 80mm and above Torlon rollers are employed to further reduce rolling friction. For additional strength and wear resistance ratchet blocks feature alloy ratchet sheaves and recessed ratchet levers on both sides.

The three position shackle post provides a range of fixing options, while a web attachment model offers extremely high strength to weight ratio, ideal for runner, halyard or mainsheet applications. The Racing range also includes stand-up and foot blocks to suit most vessel applications.

Features
• Monocoque construction provides high strength and low weight
• Radiused snag free edges reduce friction
• Delrin side thrust balls plus Torlon rollers (80mm high load and above)
• Minimum weight and high performance
• Wide range of sheave sizes and combinations
• 60, 80, 105, 130 and 155mm sheave diameters

BLA CodeDescriptionSheave Dia. mmMax Rope Size mmWorking Load Limit kgBreaking Load kgShackle Pin Dia. mm
420580Single High Load6012120024006
420582Double6012144028808
420584Single + Becket601280016006
420586Single Stand Up60128001600-
420590Single High Load8014240048008
420594Triple8012220044008
420596Single + Becket8012100020006
420597Single + Ratchet801280016006
420598Single Stand Up High Load801424004800-