The bicycle brake lever screw is made of alloy material, which is convenient and practical, safer and more durable. Can be used to replace the brake lever barrel adjuster. Simple and sturdy construction, easy to install and fasten, won't loosen or fall off easily, suitable for most bikes. Features - Color: silver.- Material: alloy.- Size:2.50X1.50X1.50cm/0.98X0.59X0.59inch. - Specification: M7.- Made of safe and durable alloy material, this bike brake lever screw has a long service life.- Used to replace the brake lever barrel adjuster, with stable performance, high precision and good reliability.- Compatible with most road bikes, mountain bikes and electric vehicles, very professional.- Excellent production, excellent performance, higher work efficiency and more convenience for you.- Compact thread design, not easy to loosen or fall off, stable and professional, giving you a good experience. Packing list: 4 x Bike Brake Lever Screws(M7)