This accessory is a third-party product and is not manufactured or endorsed by DISC DRUM PV4.It is compatible with DISC DRUM PV4 products. Description Designed for ease of use and , the brake proportioning valve bleeder tool is suit for maintaining your vehicle's braking system. Its compatibility with DISC DRUM and PV4 172-1371 systems makes that it can be used with a variety of vehicles. This tool helps to ensure that your brakes are functioning at their , providing safety and reliability on the road. Features -Color:Blue -Material:Aluminum Alloy -Size:4.00X1.50X1.50cm/1.57X0.59X0.59in -Versatile application: compatible with disc drum and pv4 1721371, ideal for multiple brake systems - maintenance: speeds up the brake bleeding process, enhancing maintenance -Safety improvement: makes the safety and reliability of your brake system through proper bleeding -Aluminum Alloy construction: made from Aluminum Alloy materials, making use -Convenient design: designed for ease of use, making the brake bleeding process simple and Package list: 4 x Brake Proportioning Valve Bleeder