The AndyMark 32 DP Pinion Gear 5mm Round 15 Teeth is designed for installation on a motor shaft to facilitate the transfer of rotational output to various mechanical systems. This gear is crafted from durable 4140 steel and features a zinc-plated finish, ensuring both strength and resistance to corrosion. Its precise engineering includes a 5 mm bore and a diametral pitch of 32, making it suitable for high-performance applications.