MeasurementIt contains 200 pieces brake cable caps in the package, 0.47 inch/12 mm in length and 0.08 inch/2 mm in opening diameter, correct size to put it easily in the required seats, enough to install and replace, good for long-term application. Premium MaterialThese bicycle cable end caps are made of aluminum alloy. They are sturdy and durable, anti-erosion and anti-rust, enough to bear large pressure and impulsion, resistant to corrosion and rust, resist high pressures and pulses and have a long service life. Used at both ends of the brake pipe to prevent the steel core in the brake pipe from breaking the stop bolt under the strong tension during braking, affecting the normal braking function. Main FunctionThe covers protect the ends of the brake cables from water and dust. Replace perfectly worn covers for bicycle brake cables and front derailleur cables. The cable end caps wear on cable end to avoid scratching and keeping the cable ends nice and tidy, fit for all brakes and derailleur inner cables. Easy To Use It is very simple to use, just put the cable cap on the end of the cable and clamp it gently with pliers. Brake cable and variable speed cable universal, need to clamp when installing. Please wear the cable end cap on cable end to avoid scratching and keeping the cable ends nice and tidy. Wide UsagesThese cable end crimps are widely applied in our daily life, suitable for bicycle brake cable caps, nylon rope, shoelace and so on. Silver appearance is easy to be matched, very beautiful and convenient. They can adjust the length of the wire more conveniently, prevent the bifurcation of the end of the wire core, avoid scratch and wear, and keep the beauty at the same time.