Universal joint coupling shaft motor connection coupling with screws, 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.
• Sizes: 5 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, connect 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.
• Applicable to a variety of model cars, model ships and other equipment requiring transfer

Item description: Made of 45 # steel, 3 universal joints, used to connect two axes, 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 #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: 58 mm (with M4 machine screw for side hole) 10 - 10 mm: Outer diameter: 16 mm. Length: 58 mm (with M4 machine screw for side hole) Package contents: 1 x universal joint coupling. 1 x wrench. 4 x screws.