Universal joint shaft coupling motor plug universal joint, universal joint for connecting model cars, robots etc. 4 mm / 5 mm / 6 mm / 8 mm / 10 mm

• Package includes: 1 x universal joint coupling, 1 x wrench, 4 x screws. The installation is very convenient for you.
• Sizes5 sizes are available, 4-4 mm, 5-5 mm, 6-6 mm, 8-8 mm, 10-10 mm, there is always one that suits you.
• Made of 45# steel, for connecting two shafts and bent at any angle, strong and durable.
• There are three universal joints, the transmission is more flexible and the transmission amplitude is larger.
• Can be used on a variety of model cars, model ships and other devices that require a transmission.

Product description: Made of 45# steel, 3 universal joint, used to connect two axles, and can be bent at any angle, can be used in several model cars, model ships, small and sensitive, durable, welcome to buy. The universal joint is more flexible than the two universal joints. The angle is larger. Product specifications: Product material: steel no. 45. Size: 4-4 mm / 5-5 mm / 6-6 mm / 8-8 mm / 10-10 mm. Product parameters: 4-4 mm / 5-5 mm / 6-6 mm: Outer diameter: 12 mm. Length: 52mm (with M3 machine screw for side hole) 8-8 mm: Outer diameter: 14 mm. Length: 58mm (with M4 machine screw for side hole) 10-10 mm: Outer diameter: 16 mm. Length: 58mm (with M4 machine screw for side hole) Package contents: 1 x universal joint coupling. 1 x spanner. 4 x screws.