Feature

●Made of stainless steel material, more durable.
●Metal spring assortment set is made of spring steels, it is sturdy, durable and springy in the right amount of tension.
●The compression springs set with compression springs and extension springs have a various sizes and you can make good use of them no matter what your project is.
●you can fix or repair a various range of hardware, like toys, electronics, battery compartments and woodwork tasks.
●Besides, it can also be used for prototypes or model assignments creatively.

[40mm 7mm]

Description

DIY Supplies: Metalworking
Material: Stainless Steel
Size:0.9mm(d)*6/7/8/9/10/11/12mm(OD)*L
L=15/20/25/30/35/40/45/50mm