VintageTrimmer Air Variable capacitors forHam Amateur Radio PartsGreat for Crystal Radios and Antenna Projects. List: (see pictures) 1A: 2.00" Long x 1.75" x 1.75" = 8pF - 148pF2A: 1.75" Long x 1.25" x 1" = 2.2pF - 27pF3A: 2.00" Long x 1.35" x 1.12" = 5pF - 81pF4A: 2.75" Long x 1.25" x 1.25" = 3.8pF -24pF5A: 2.00" Long x 1.25" x 1.00" = 2.5pF - 23pF6A: 1.50" Long x 1.25" x 1.00" = 2.8pF - 19.5pF7A: 1.25" Long x 1.25" x 1.00" = 3.6pF - 6.1pF8A: 1.33" Long x 1.25" x 1.00" = 2.2pF - 4.8pF9A: 2.00" Long x 1.25" x 1.00" = 5.8pF - 77pFB1: 0.82" Long x 0.75" x 0.64" = 3.0pF - 4.8pFB2: 0.82" Long x 0.75" x 0.64" = 0pF - 1.4pFB3: 1.62" Long x 1.25" x 1.00" = 5pF - 37pF Thank You for Looking !!! ***Fast Shipping***