Ronstan Wire Block - Tubular Rivet Head w/Nylatron Sheave - 25mm (1") Sheave Diameter [RF418]Wire Block Tubular Rivet Head w Nylatron Sheave 25mm Sheave Diameter Wire blocks have purpose designed narrow sheaves and grooves. Applications: Wire blocks suit halyards, vang and backstay applications Materials: Grade 316 stainless steel cheeks Nylatron sheave Specifications: Sheave : 25mm(1") Max. Cable : 3mm(1 8") M. W. L: 450kg(990lbs) B. L.: 900kg(1,980lbs) Weight: 40kg(1. 4oz)

ZG100 external GPS antenna

Signal-to-Noise Ratio - > 83dB

Installation angle: + 10º to - 30º from vertical

1-1/2" Bronze Extra Long Thru-Hull Fitting w/Nut

Polish Like A Professional

ML-RBS Remote Battery Switch with Manual Control Auto-Release - 12V

or through hull/through transom camera

They also feature Alternator Field Disconnect (AFD) allowing selection of any position

It's a neat low-profile solution which allows full articulation

Robust wooden seat with durable baked enamel finish

lightweight range of blocks for use on dinghies and dayboats or as lead blocks on larger craft

Marine Equipment Directive SOLAS