Jumpking JP1514 ユーザーズマニュアル

Next you can slide key #2, the Socket connector with five spring holes, onto the end of key #1.

3

Note, the support sleeve end of key number two goes onto the open end of key #1,

“Underside”

“Top of Tube”

Key #2

3 Spring holes on top
2 Spring holes on the bottom
(5 Spring holes total)