Staking spike for prisms with 5/8 "thread

For all (mini) prisms with 5/8 "thread.
The horizontal axis of the prism is on screwing increased by approx. 28 mm (from top to bottom prism holder).
Material: aluminum, black anodized.
Article-No. product description material PU W EUR/piece quantity  
481 600-ES Replacement staking spike for prisms with 5/8 "thread aluminium 1 E 13,00