Nautos Ball Snatch Block

The Nautos Ball Snatch Block offers a reliable and easy-to-operate snatch-style block designed for rigging and deck systems on sailing vessels. Available in two size variants (30 mm sheave diameter and 40 mm sheave diameter), this block features stainless steel ball bearings, open-pulley access and robust construction suitable for demanding marine use. On Irish boatswhere rigging needs to be both strong and compactthis block allows quick line routing or control-line changes while maintaining high safety margins.FeaturesAvailable in 30 mm and 40 mm sheave diameters to match line sizes and rigging configurationsStainless steel ball-bearing sheave ensures smooth operation and low frictionOpen-pulley snatch design allows rapid insertion of lines – ideal for tidal changes or quick adjustmentsCheeks in glass-filled nylon and acetal resin sheave deliver corrosion-resistant performance in maritime environmentsAxle made of 316 stainless steel for durability and longevity under rigging loadsLightweight construction keeps the block agile on the deckSpecifically suited for systems like twinning lines, sheet tidy, continuous furlers or code-zero take-upsSpecificationsSizes30mm40mmSheave Diameter30 mm40 mmMaximum Line Diameter6 mm (1/4)10 mm (3/8)Breaking Load600 lbs / 1400 lbs800 lbs / 1600 lbsLength53 mm76 mmWeight28 g95 g