Replacement polymer plastic outer sleeve that fits both the 10mm and the 14mm Primo Binary PL Pegs. Please note: The Primo Binary V2 Replacement Plastic Sleeve is sold individually! ###section### Product Specs LENGTH: 4" (101mm) DIAMETER: 36mm MATERIAL: Plastic AXLE SIZE: 14mm PACK SIZE: 1 (Single) WEIGHT: 65g (2.2oz)