Spring Plungers with LONG-LOK features the most a advanced thread system. The advantages include: vibration resistance, greater holding force, secure in every position, save assembly time and cost, can be used for repeat use, use for a variety of solutions. The body is made from steel quality class 5.8; ball in steel; spring in spring steel class D; LONG-LOK thread system in nylon. The surface has a black oxide finish and the ball is hardened.
![Kipp 1/2"-13 Spring Plungers, LONG-LOK, Ball Style, Hexagon Socket, Steel, Heavy End Pressure (Qty. 1), K0325.2A5 Kipp 1/2"-13 Spring Plungers, LONG-LOK, Ball Style, Hexagon Socket, Steel, Heavy End Pressure (Qty. 1), K0325.2A5](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/132985/174435/03031SpringPlungersHE__29348.1438871657.jpg?c=2)