Features1Y shape bike wrench, practical and portable, very suitable for outdoor bicycle use. 2Three types of hex wrench, widely used, suitable for different requirements. 3Made of high quality carbon steel material, high hardness, sturdy and durable. 4Chrome plated surface, anti-rust and corrosion resistance, long service life 5Easy to use, less force, more efficient. Lightweight, easy to carry. 6Bicycle repair or maintenance necessary tools, very suitable for bicycles, tools items, etc.SpecificationItem Type: Y Shape Bike Socket WrenchMaterial: Carbon SteelQuantity: 3PCSColor: As Pictures ShownOptional Type: Triangular Wrench 4-5-6, Triangular Socket8-9-10Socket Size: Approx. 8x9x10mm/0.31x0.35x0.39inchWrench Size: Approx. 4x5x6mm/0.16x0.20x0.24inchPackage List3 x Y Shape Bike Socket Wrench