Ancor Heavy Duty Lugs - 4 Gauge Wire - 5/16" Post - 25-Pack [242255] Ronstan Core Blocks Series 45 Control sheaves are 30mm (1

Control sheaves are 30mm (1 3/16”) diameter and suit up to 6mm (1/4”) rope

The Vane Arm is made of super tough nylon is all but indestructible

short pitch threads for fine adjustment and reduced adjustment effort

Eye Width 5/8"

Ancor Heavy Duty Lugs - 4 Gauge Wire - 5/16" Post - 25-Pack [242255] Ronstan Core Blocks Series 45 Control sheaves are 30mm (1Heavy Duty Lugs 4 Gauge Wire 5 16" Post 25 Pack Cable Gauge: 4 Screw Size: 5 16" ANCOR Marine Grade lugs are manufactured from heavy duty annealed tinned copper, providing for maximum current flow 100% tin plated copper resists corrosion from salt and moisture Seamless barrel design allows for maximum strength when crimped Closed end design seals out moisture so cables stay dry and corrosion free WARNING: This product can expose you to chemicals