Hobbypark 15pcs 1/8

Item: Plated Wheel Collar Package Include: 15 Pieces Plated Wheel Collar & Screws 1 Piece hex wrench Features: Outer Diameter : 8mm / 0.31 Inner Diameter:3.1mm /0.12 Thickness:4mm / 0.16 Net Weight:1.2 g/pc Compatibile with: RC Model Airplane Note:Check your specific models manual for compatibility,or Contact us