Sheave runs on UV resistant Delrin black bearing system for smooth trim and maximum protection.
Forged Shackle and riverts are made of professional marine grade SUS 316 stainless steel，solid and heavy duty，corrosion resistance and durable in saltwater.
Lock shackle can be easily engaged to position in either of two direction or lust lets block free to swivel to keep line from twisting.
Blocks are ideal for Mainsheet system, jib and spinnaker sheets on dinghies to 5m(16ft).
Cutting edge new UV resistant glass fiber reinforced composite sets perfect balance between weight and strength.
Binding: Apparel
Details: Ratchet blocksRatchet blocks are engineered for competitive sailing. The ergonomic switch can instantly switch ratchet mechanism to on and off. The XR Ratchet blocks have the highest working load and breaking load simply giving the greatest strength and durability to sailors. The excellent weather-ability protects blocks from breaking down for any sailing conditions. The 8-faces NC Hardcoat Anodized Aluminum sheave offers the block excellent holding power.
