The materials used for the construction of this product are steel version, locking pin hardened items, while the stainless steel version comes with a threaded sleeve of 1.4305. The locking pin of type 1.4034 and the stainless steel version that comes with a locking pin that is not hardened are other major advantages. The mushroom knob comes in an anthracite grey thermoplastic, while the natural finish is another important addition.
Note that the locking bolts are often used for preventing any change in the locking position, mainly because of the lateral forces, while a new locking position can always be set after the bolt has been disengaged manually. Note that a washer is also available to aid the screwing in the indexing plungers, while the washer slides beneath the mushroom knob makes the carrier pins engage in the slot. Finally, special versions are also available on request.