Feature(may vary by option.)

●Universal Joints : This coupling nuts set comes with two universal joints, which can connect rigid rods whose axes are inclined to each other. They can allow for angular misalignment and transmit revolve motion between the rods
●Metal Material : This universal joint is made of premium metal material, which is durable and has long service life. It is nickle plated to prevent rust and corrosion, and enhance the strength and hardness of the nuts
●Hex Key : This universal coupling nuts set includes a hex key, which can help you tighten or loosen the set screws on the universal joints. The hex key is easy to use and has a comfortable grip
●Various Sizes : This universal nuts set has three optional sizes for the inner diameter of the universal joints: 58mm, 68mm, and 8*8mm. You can choose the suitable size according to your needs and preferences
●Wide Application : This coupling nuts is widely used for connecting model cars, model ships, robots, and other DIY projects. It can provide a stable and flexible connection for your creations

[8*8mm]

Description

Specification:
Material: Nickle plated ironInner Diameter: 5*8mm, 6*8mm, 8*8mm (Optional)Length: 35mm / 1.4inOuter Diameter: 14mm / 0.6inWeight: 48g~54g / 1.7oz~1.9oz (approx.)
Package list:2 * Universal Joints (with Set Screws)1 * Hex Key