Feature
●Made of steel material not easy to rust, more durable.
●Can be used in many occasions, such as production and assembly, experiment, research and development, maintenance, etc..
●Wire diameter:0.2-0.3mm;
●Out diameter:1-5mm;
●Free Length:1000mm;
[0.2x2.5x1000mm]
Description
Extension springs
Wire diameter:0.2-0.3mm;
Out diameter:1-5mm;
Free Length:1000mm;
?Material:Spring Steel;