1 Made of 304 stainless steel material, which can provides strength and offers good corrosion resistance in many circumstances 2 Widely applicable for mechanical devices, clamps, molds, automatic machines, etc 3 They are great parts for providing pressure and accurate positioning 4 Easy to install and convenient to use, simply press it in for fastening 5 There are total 10 pieces of ball plungers in one set that you may use for many projects

What's in the box
1 x Ball Spring Plunger