This listing is for a top quality lift off bullet door hinge with grease nipple. Weld-on design, with brass bush. As fitted as an OEM part by many truck/trailer manufacturers but also popular as a high quality alternative on motorhomes, caravans etc... Dual flat edges allow this hinge be used in left or right configurations. Grease Nipple allows the hinge to be easily greased - ideal for high loads. Made from solid steel with a brass bush. Supplied self-colour. 18mm diameter and 135mm tall. 12mm diameter heavy duty hinge pin.