Off Center Fed (OCF) Antennas Enclosure Boxes and Hardware Store/Antenna Products/CUBE Impedance Transformers (<1:1, 1:1, >1:1)/Enclosure Boxes and HardwareRefine by Sort byWe recommendNewest arrivalsPrice: Low to HighPrice: High to LowName: A to ZName: Z to AFiltersClear allFiltersClear allShow itemsShow itemsEnclosure Box - 4" x 4" x 4"Enclosure Box - 4" x 4" x 4"SKU CB-Box-2$19.95 Buy NowEnclosure Box - 4.375" x 4.375" x 2.375"Enclosure Box - 4.375" x 4.375" x 2.375"SKU CB-Box-1$14.95 Buy NowEnclosure Box - 6" x 6" x 4"Enclosure Box - 6" x 6" x 4"SKU CB-Box-3$27.95 Buy NowHalyard Hoist Eyebolt Kit - 1/4-20 Stainless SteelHalyard Hoist Eyebolt Kit - 1/4-20 Stainless SteelSKU TEK-1/4-1$4.95 Buy NowN Connector Kit (female chassis connector)N Connector Kit (female chassis connector)SKU UG-58-1$7.49 Buy NowPlastic Box for Projects - 3.12 x 2.13 x 1.58 with flangePlastic Box for Projects - 3.12 x 2.13 x 1.58 with flangeSKU PB-1$5.95 Buy NowPreassembled Balun & Unun Boxes, Stainless Hardware - just add your ferrite choke or transformerPreassembled Balun & Unun Boxes, Stainless Hardware - just add your ferrite choke or transformerSKU CU-BOX-1-SO$49.95 Buy NowSO-239 Kit (female chassis connector + hardware)SO-239 Kit (female chassis connector + hardware)SKU SO-239 Kit-1/2$3.95 Buy NowSide Eyebolt Kit - 1/4-20 Stainless SteelSide Eyebolt Kit - 1/4-20 Stainless SteelSKU SEK-1/4-1$5.95 Buy NowSide or Top Stud Kit - 1/4-20 Stainless SteelSide or Top Stud Kit - 1/4-20 Stainless SteelSKU SSK-1/4-1$3.95 Buy NowUHF PL-259 Male Plug to SO-239 Female Right Angle 90 Degree RF Adapter ConnectorUHF PL-259 Male Plug to SO-239 Female Right Angle 90 Degree RF Adapter ConnectorSKU UHF-90$6.95 Buy NowUHF PL259 to Balanced Output Adapter (BANANA)UHF PL259 to Balanced Output Adapter (BANANA)SKU UHFMTOBANANA$12.95 Buy Now OCF antennas are very convenient as they will allow multiple bands of operation with a simple wire antenna which is fed off center with a 4:1 OCF Current balun with built in feed line choke,