GZ-13-41 – Olive – Ø4

GZ-234 S – Olive – Ø6 – steel

GZ-236 – Olive, Lovato – Ø8

GZ-233 S – Olive – Ø8 – steel

GZ-233 – Olive – Ø8

GZ-338 – Olive, OMB – Ø8