D-150 Shielded Wire Splice | 22–20 AWG, Nickel, 3–4 Conductors Install Kits it explains all the symbology

it explains all the symbology for FAA sectional

Ringer Cable StripperStrips most non-round shielded cable including Kapton

The X-naut cradle is powered by AA batteries

53 mm) centers

D-150 Shielded Wire Splice | 22–20 AWG, Nickel, 3–4 Conductors Install Kits it explains all the symbologyD 150 solder sleeve splices provide encapsulation, strain relief, insulation, and simple inspections for splicing together one or two wires per end. The one piece design makes installation simple and cost effective. This D 150 solder splice (EDMO# D 150 0236) will fit over 22 20 AWG cables with 3 or 4 nickel plated conductors. Colored red.