2pcs 35mm 1 3/8 Inch Single Swivel Shackle/Ring/Clamping Set Marine Bearing Pulley for Sailing Dinghy BP-3522F

SUS316L stainless steel spindle and shackle. Ultra and ultra rigid. Features: Engineering plastic reinforced siding. The 35mm pulley is designed for use on yachts, sailboats, dinghies and various control lines.