High Quality Material: Cage bolts are made of metal with high physical strength and long service life, making it easy for you to complete brake maintenance or move the vehicle. After releasing the brake, fix it on the side of the brake and can be reused.
The Product Includes: 2 * brake release bolt assembly. The product has been tested before leaving the factory and its performance is stable.
Easy to Install: The brake cage bolt assembly has a thread of 1/2 "and a total length of 4-13/16". You can manually release the spring brakes on a luggage compartment or trailer with air brakes by directly using the bolts.