6mm to 6.35mm Bore Rigid Coupling 25mm Length 20mm Diameter Coupler Silver 4pcs 25mmx42mmx9mm Prepare PMMA pipe of an

Prepare PMMA pipe of an appropriate size

In the package of: 1 Roll x Satin ribbon

Length: 70mm

By repeating such a cycle to keep your car engine running under optimum temperature

Width: Aprrox

6mm to 6.35mm Bore Rigid Coupling 25mm Length 20mm Diameter Coupler Silver 4pcs 25mmx42mmx9mm Prepare PMMA pipe of anDescription: Made of high strength aluminum alloy with integrated structure,maintenance free, oil proof and corrosion resistance. Top tight type rigid coupling,high torque with rigidity, low inertia and excellent sensitivity. No rotation gap, elastic action can make up for symmetrical angular misalignment. Suitable for model car, model boat, hardware, mechanical drive situations etc. Specification: Connection Bore Diameter: 6mm to 1 4 inch Total