Ronstan Wire Block - Tubular Rivet Head w/Nylatron Sheave - 25mm (1") Sheave Diameter [RF418] Oversized 16' VHF antennas require a

16' VHF antennas require a side support 3' to 4' from the base of the antenna

Electronic protections including GFCI when in Inverter Mode

completely waterproof and will not deteriorate in sunlight

This base is designed to easily convert your 45-degree gunnel track into a secure mount for the HEXX line of Accessories

Cheek design has been further styled with flaring at the block throat and reduced gap between the cheek and sheave

Ronstan Wire Block - Tubular Rivet Head w/Nylatron Sheave - 25mm (1") Sheave Diameter [RF418] Oversized 16' VHF antennas require aWire 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)