Piston head, POM, with bearing, SHS

Plastic piston head with holes and bearing from SHS. This precise tight head is also resistant to stronger impact because it is made of solid, high-quality POM material. Very low weight warrants smooth operation and six precisely spaced holes with High Flow optimally enhance performance. Bearing on the piston head prevents undesirable twisting of spring. The ideal function is guaranteed in the combination with spring guide, which has bearing. Unbeatable price/performance ratio.