2pcs 9 Inch Aluminum Greaseable Weld on Door Hinges Ramp Gate Replacement Part for Trailer Truck

Describe:Aluminum hinges weld on Ramp Gate Door Hinge Replacement for Trailer Truck ExteriorSize: The whole door hinge is 9" long.Material: Aluminum.Application: Fit for most heavy vehicles such as trailer, truck, RV or other heavy iron doors, metal doors.Function: Hinges can connect ramp gates to trucks and allow them to rotate relative to each other.Reduce friction between car doors, making ramp gates easy to move.

• 【Heavy Duty Trailer Ramp Hinge】- Aluminum door hinges 9 inch are mainly used in trailers and trucks, where welding makes them safe. Also suitable for construction, mechanical equipment doors and so on.
• 【Size of Door Hinges】- Door Hinge (Aluminum trailer door hinge), The Pin Size is 1/2",The whole hinge is 9" long, Flat length of hinges is 1 1/4" wide, Thickness--Each individual flap on hinge is 3" long and 0.20" thick.
• 【Weld on Hinges】-Determine the position that needs to be connected for spot welding, and then conduct all-round welding, Ensure accurate connection position. Stable connections can be formed by heating, melting, and cooling through electricity or flame.
• 【Aluminum Hinges 】-Truck hinge is made of aluminum alloy, with strong corrosion resistance, easy welding and provideing excellent safety performance.
• 【Daily maintenance】-There is a hole in the middle of the hinge to add hinge grease at regular intervals to maintain the lubrication of the hinges.