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SureGrip300 Multi-Size Spade Plugs - 4pk

High-Purity Purple Copper provides cleaner and clearer sound compared to lesser coppers or brass used in other "premium" connectors. Slide the plug onto the stripped conductor and use the supplied Allen tool to tighten the screws to create an optimized connection between plug and conductor.

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  • Pure “Hanging” Silver plating directly over Purple Copper––no sound-damaging
    in-between nickel.
  • Cold-Weld System for an ideal connection, better sounding than solder: Tighten Allen-screws with supplied tool to create an ideal connection between plug and conductor, then slide the no-magnetic-interference ABS casing over the banana screw into place.
  • Fits up to 9 AWG speaker cables.
  • Fits 1/4″ – 5/16″ binding post.
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Availability Online, In-Store