Product Review

Diameter of the plastic part:
Outside diameter is about 6mm/0.24in,
Inside diameter is about 4mm/0.16in.
Material: metal and plastic

The plastic part on it can be taken off, provided with good connection between wire and clip,
easy to test.

The spring with good solid bite, ideal for third hand soldering, designed with red and black color,
easy to mark, good helper for electrical applications test.

Package content:
50pcs red alligator clips
50pcs black alligator clips