Includes: Spring, steel ball, blocking device/ratchet blade, square head insert 1/2", end cap, 2 screws for end cap, inner part ratchet 1/2", ratchet cover, 1x AM 1452 screw 3.0 x 8.0, galvanised; 1x DIN 6325 parallel pin 2.5 x m6 x 3.0, 1x DIN 6325 parallel pin 2.5 x m6 x 4.5