DescriptionThese chain connecting links are made of high-strength alloy steel material, ensure maximum strength and durability for long-lasting usage. Not easy to break and deform, a good helper for you to repairingbicycles, ATVs and so onFeatures-Color:Silver -Material:Alloy steel -Size:3.00X2.00X1.00cm/1.18X0.79X0.39in -Made of reliable alloy steel materials, high hardness, wear proof and strong anti-oxidation. -Come with sufficient quantity of bike chain buckles to meet your daily needs well. -The chain connecting links are easy to install, can be used to extend existing chain, practical to use. -The chain links are widely applied in racing competition, such as mini bike, ATV and so on. -Solid in structure, easy to use, not easy to deform, you can use them with confidence.