*Heavy duty marine grade cast solid 316 stainless steel butt hinge. *With 6 holes for fixing, easy to install.Butt Hinges for Furniture Lid, Cabinet Door, Wardrobe Door, Jewelry Storage Box, etc. *With Perfect surface treatment, door hinges possess corrosion resistant,moisture resistant and ageing resistance feature for bathroom,kitchen or outside using. *Smooth operating plain bearing door hinges are all machined from top grade solid die-casting stainless steel 316,anti-rust,durable and strong. *Provides a stable structure to increase carrying capacity and withstand unexpected impact,never worry about bent or break during daily using.