Please note: there may be a slight color difference due to lighting and monitor display variations, which does not affect the use. Thank you for your understanding. Package Content: Each package includes 2 sets of L075 flexible rubber couplings, providing all necessary components for quick and seamless installation. The quantity offers a backup or allows use with another device. Material: Metal Color: Black This coupling is constructed from metal material, ensuring durability, stability, and resistance to abrasion. The robust construction contributes to a longer service life, helping to reduce replacement costs and downtime. This coupling set offers versatile functionality, including vibration dampening and shock absorption, making it suitable for various industrial motor applications. Designed for broad application, this spider coupling is suitable for a wide range of motor coupling needs. It is easy to install and operate, ideal for both professional mechanics and DIY enthusiasts. Package Includes: 2 sets x L075 flexible rubber couplings Note: Other items not included. Note: Slight color variations may occur due to lighting and screen settings. Measurement error allowance is +/- 1-3 cm.