RAF Bonedome/O2 Mask Hooknut Assembly
By Airmed Ltd. Hooknut Assembly. Adjustable metal hooknuts as used on RAF bonedomes for securing and adjusting the fit of the oxygen mask in use. We believe these fit MK.2, 3 & 4 bonedomes. Unissued old stock. Light storage wear only. This is the complete assembly for the left side of the bonedome only (hooknut and fixing plate). One customer has reported back and told us that these can be 'modified' and made to fit on the right side too but we'll leave that for you to decide. Last four available now. Stock code H15609.