2x Hydraulic Tipper Trailer hinges for ute tray trailer heavy duty hydraulic kitProduct Details Hinges give more stability to structure, adds aesthetic value to your trailer. far more neat and clean as compared to conventional pipe and bar joint. It is a quality kit and will outlast and out perform any of the imported kits. Specification 30 mm pin Weldable (picture shows welding) greaseable (With grease nipple) No more welding pipes and running bars Load capacity: 5t each (10t pair) Quantity: in pairs right and left (LHS and RHS