28mm Single Fixed Sailing Block With Delrin Ball Bearings And 316 Stainless Hardware, 6061T6 Aluminum Marine Pulley For Sailboat Vang Traveler Outhaul, 5 Pack

28mm Single Fixed Sailing Block with Delrin Bearings 5 Pack
✔️ MN-BS-2100, 28 mm Delrin block with 316 SS hardware

28mm single fixed sailing block - a rugged, corrosion-resistant pulley built for sailboats. It's designed to handle harsh marine conditions and steady line control in vang, traveler, outhaul, and other deck rigging tasks.

✅ Sheave diameter 28 mm (13/32") for line up to 5/16" (8 mm)
✅ SWL 728 lbs (330 kg) and breaking load 1653 lbs (750 kg)
✅ 6061T6 aluminum body with twice-thick anodized coating for marine wear
✅ Delrin bearings deliver smooth, quiet operation under load
✅ 316 stainless steel hardware for corrosion resistance
✅ Pack of 5 for easy rigging upgrades

💡 What is a sailing block used for in sailboat rigging?
- Handy for controlling lines such as outhauls, vangs, and traveler controls on deck
- Built to withstand saltwater, UV exposure, and heavy loads
- Delrin bearings keep rope movement smooth and low-friction
- Compact, lightweight design helps with quick rigging tweaks and reliable trim

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