Description:
Stainless steel new style with wire connector, more easy for DIY.
It adds a stronger spring and a hole on the side of the center pin. this makes it easier when soldering your positive wire to the center pin.
The spring made of stainless steel carries no current meaning you don't have to worry about the spring clasping when running high current through it.

New and high quality
Model: 510 ordinary model
Material: stainless steel
Color: red, blue
Size: 15mm/22mm
Package includes: 1pc (1 pcs 510 connector)
Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2mm measuring deviation due to manual measurement.