The set contains 3 verification pins (plus 1 spare), 4 screws (plus 1 spare), 3 blocks for mounting the pins, 6 hose clamps for mounting the hoses to the 4" standpipe, and one special key for fixing the screws.
Enraf Accessories for 854 ATG & XTG Calibration Adapters for 854 ATG and XTG Flanges acc. ASME B16.5 Material Aluminum, EN AC-AlSi7Mg0,3, material no. 3.2371.61, USA A357. Maximum working pressure is 0.6 MPa.