4 sounds of metallic door knocker, including two single hits and two examples of a triple hit.

Item 1 – Door Knocker – 01 – Single Hit 1 – 00:00:01
Item 2 – Door Knocker – 02 – Triple Hit 1 – 00:00:01
Item 3 – Door Knocker – 03 – Single Hit 2 – 00:00:01
Item 4 – Door Knocker – 04 – Triple Hit 2 – 00:00:01

Mp3 & high quality wav format included.