Description This shaft collar features a versatile shaft collar designed for securing and positioning on smooth shafts. The metal construction ensures durability and a firm grip, making it ideal for various industrial applications. Its sleek design allows for easy installation and adjustment, providing reliable performance in automotive and machinery settings. Features -Color:Silver -Material:Stainless steel -Size:0.90X0.90X0.50cm/0.35X0.35X0.20in -Fixing hole diameter: 3 mm -Suitable axle diameter: 4 mm -Durable construction: built to last, this metal shaft collar ensures long term use without wear and tear, making it a reliable choice for various applications -Versatile design: suitable for multiple scenarios, including fixing, positioning, and thrusting, this collar meets diverse needs in different fields -Easy installation: no need for professional tools; this shaft collar can be easily installed, saving you time and effort -Compact and lightweight: designed for convenience, this small and light collar is easy to carry and store, making it suitable for onthego use -Wide application: ideal for mechanical manufacturing, electronic equipment, and automotive repair, this collar caters to the demands of various industriesPackage list: 20 x shaft collars 9 x plugs 1 x wrench