Ronstan Series 30 Ball Bearing Block Single Becket Option Lashing
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p strong Series 30 Ball Bearing Block Single Becket Option Lashing strong p p Ball Bearing Blocks trade boast the highest strength-to-weight ratio available nbsp This is achieved through all-composite reinforced polymer materials and multiple attachment options Their precision design provides the optimum number of ball bearings for minimum friction while weight reduction is achieved through the use of fibre-reinforced composites in the block head cleat arms and beckets nbsp p p strong Highest Working Load in its Class strong p p The proven Ronstan 2-stage bearing system Series 30 and larger features high compression grade Acetal ball bearings and a secondary full-contact bearing This gives minimum friction across the full working load range p p The sheave and bearing system is supported by a fibre-reinforced load frame computer modelled and optimised using advanced stress analysis methods The Dyneema reg Link used in multi-sheave blocks is produced from high spec SK75 fibre which is 10 times stronger and lighter than steel and provides the final connection from the block to the load point p p strong Simple Versatile amp Secure Attachment strong p p The single block is easily lashed to an attachment point and can also accept Dyneema reg Links and shackles for a variety of efficient attachment alternatives The Dyneema reg Link used in multi-sheave blocks is easily fitted and secured by a removable pin The Dyneema reg Link can also be removed and replaced by a shackle custom lashing or strop p p These blocks are far more compatible with Dyneema reg Spectra reg lines carbon laminate connection points and webbing than traditional blocks with steel loop tops or shackles p p strong Low Profile amp Compact strong p p The two way head in the single lashing block allows for alignment at 0 deg or 90 deg orientation while the single swivel block allows for full articulation p p The flexible Dyneema reg Link used in multi-sheave blocks provides 0 deg or 90 deg orientation It connects directly to the head of the block rather than to an intermediate head post This reduces weight and gives the lowest possible profile while allowing full articulation Beckets have been carefully designed to minimise height p p strong Features strong p ul li Lightweight li li Highest working load in its class li li Secure versatile and secure attachement li li Low profile and compact li li Ultra low profile thru-sheave becket li li Self-lubricating Nylatron reg sheave and full contact bearing for high dynamic loads li ul p strong Applications strong p ul li Mainsheet systems and spinnaker sheets on dinghies to 5M 16 li li Halyard vang and backstay applications on boats to 5M 16 li li Control line applications on larger yachts li ul --- cis2 mmxtmJVt --- br
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