 
Hole Reducer 3 1/8" to 2 1/4" & Spacer |

Metric Screws
Metric Socket head Capscrew
M4X5 Metric Screws used for LXNAV Varios Socket
Head Capscrew used for LX80xx and LX90xx instrument |

Cover Plates 3 1/8" & 2 1/4" (80mm & 57mm) |

Nut ring Kit 3 1/8" 80mm 6-32 nuts
|

Nut ring Kit for Altimeters 3 1/8" 80mm 6-32
nuts |

Nut ring instrument Kit 2 1/4" 57mm 6-32 nuts |