Silverback Banana Plugs

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Our most secure banana plugs

Silverback banana plugs have the quality you’ve come to expect from Sewell, including gold plated connectors and a heavy-duty casing. What sets these banana plugs apart is the unique dual-screw lock design. This connection will secure your cable more than a single-screw or open-screw design. Dual-screw connectivity provides a secure connection, durability, and a clear signal transmission through the added contact. Silverback Banana Plugs accommodate up to 10 AWG speaker wire.

How to Install Silverback Banana Plugs:
  1. Unscrew the jacket to reveal the core of the Silverback Banana Plug.
  2. Feed the speaker wire into the core of the banana plug.
  3. Tighten the screws to secure the speaker wire.
  4. Replace the jacket over the core.

Why Banana Plugs?

Premium Materials
  • 24K Gold plating
  • Solid brass banana plug tip and housing
  • Aluminium outer sleeve (with brass threaded insert)
  • Non-conductive clear coating on the aluminum sleeves
  • Mini Screwdriver included on the 6 and 12-packs
Mfg. Part Number
  • SW-29751-12 - 12 pack (24 plugs)
  • SW-29751-6 - 6 pack (12 plugs)
  • SW-29751 - Individual pair (2 plugs)
  • Silverback™ by Sewell
  • 24K Gold Plating for Durability and Maximum Signal Transfer
  • Connectors are made with solid brass
  • Double Screws to Secure Speaker Wire
  • Maximum accepted AWG: 10 AWG (12 AWG recommended)
  • Maximum Jacket OD: 8.5mm (5/16th in)
    • Total Length: 1 3/4in (45mm)
    • Plug Length 0.75in (19.5mm)
    • Plug diameter: 0.13-0.18in (3.4-4.7mm)
    • Outside Diameter (sleeve): 0.4in (10.5mm)
    • Inside Diameter (sleve): 0.34in (8.5mm)
    • Sleeve lenght: 1in (25.5mm)
    • Outside Diameter (connector): 0.3in (7.7mm)
    • Inside Diameter (connector): 0.17in (4.4mm)
    • Connector depth 0.59in (15mm)
Shipping from
This product is shipped from our supplier's warehouse in , UT, United States
Our guarantee
This product is brand new and includes the manufacturer's warranty, so you can buy with confidence.
A 25% handling charge is levied against all authorized returns except those due to our error. Unauthorized returns are subject to a 40% handling charge. Damages & defects must be reported to us within 14 days.
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