The PULLEY(16) 1/4-28 X 6 H3 P from Field Tool Supply is a precision-engineered pulley designed for optimal performance in various mechanical applications. With a 1/4-28 thread size and a length of 6 inches, this pulley is constructed from high-quality materials to ensure durability and reliability. It is ideal for use in automotive, industrial, and machinery settings, providing smooth operation and efficient power transmission. The pulley meets industry standards, making it a dependable choice for both professional and DIY projects.