This Electric Wrench Retainer Ring Kit is a must-have for any toolbox. The retainer rings and O-rings are crafted for durability, ensuring they withstand heavy use. The drive output shaft design allows for flexible operation, making it easier to work in tight spaces and at various angles, thus boosting your overall work efficiency. Features -Color:Black -Material:Rubber, Iron -Size:1.34X1.10X0.23cm/0.53X0.43X0.09in -Size:1.00X0.70X0.16cm/0.39X0.28X0.06in -The robust construction of the snap rings and rubber rings ensures reliable performance and extended durability, even in the most challenging environments, making them ideal for heavy-duty applications. -The drive output shaft is designed to operate efficiently at various angles, significantly enhancing work efficiency and allowing for versatile use in different tasks. -The set includes a comprehensive range of fixing accessories, such as snap rings, washers, and o-rings, catering to a wide array of applications and ensuring you have the right tools for any job. -With an ample supply of snap rings and rubber rings included, this set is designed to meet your long-term usage needs, reducing the frequency of replacements and downtime. -The installation process is straightforward and user-friendly, requiring no professional tools, which allows for quick and easy setup, saving you time and effort. Package list: 10 x Retainer Rings 10 -ring