The portable idler adjustment is crafted from durable materials, ensuring performance even under heavy use. Its ergonomic design makes it comfortable to handle, during prolonged use. This tool is indispensable for anyone working on engine maintenance, offering precise control over belt tension adjustments to keep your machinery running smoothly. Features -Color:Red -Material:Carbon steel -Size:20.00X3.80X2.50cm/7.86X1.49X0.98in -Userfriendly design: the portable idler adjustment features an intuitive design that simplifies the process of adjusting belt tension -Precision tension control: allows for accurate tension adjustments, ensuring that your belts are neither too tight nor too loose, which can prevent premature wear -High durability: built with carbon steel materials, this tool is designed to endure frequent use and harsh working conditions without compromising its functionality -Effortless installation: compatible with a variety of belt types, this tool can be easily installed, making it a practical choice for diy enthusiasts -Reliable tension maintenance: provides stable and reliable tension, helping to maintain the efficiency and longevity of your beltdriven systems Package list: 3 pcs x 1pcs tension adjuster