The joint head of the type PHSA5 / SI5T / K has an internal thread that runs to the right and offers users a total length of 36 mm. In addition, the product with a width of 18 mm does not need manual lubrication and does not require any additional maintenance. Users can also look forward to the sturdy metal workmanship of the joint head, which gives the product a long service life. The joint head has a hole with a diameter of 5 mm, into which the matching counterpart can easily be hooked.