Steel Strap Gate Hinge 300x50mm 14mm LH (Zinc) - pair 

Gate Strap Hinges or Timber Hinge are mainly used on wooden gates providing more support and a larger surface over the timber because timber is soft.
Strap hinges are normally quite long and help to reinforce the wooden structure of the gate to which they are fixed. For especially heavy Gates,

Strap hinges come in a variety of styles, including wrought iron strap hinges and gate strap hinges
 

Plate thickness: 5mm