The GBC 67.3750.72/S is a DC barrel connector adapter that combines a standard 5.5×2.1mm female socket with a 2-pole screw terminal block. It allows stripped bare wire to connect directly to any DC device with a 5.5×2.1mm power input, without soldering or pre-made cables.

Key Features

• 5.5×2.1mm female DC barrel socket — fits the most common DC power jack size
• 2-pole screw terminal block for connecting stripped cable ends
• Nickel-plated brass construction for corrosion resistance and conductivity
• Compact body for use in confined spaces
• No soldering required — screw-terminal connection

Product Benefits

• Eliminates the need for pre-made pigtail cables or soldering in alarm and AV wiring
• Screw terminals accept a wide range of cable cross-sections
• Nickel plating keeps contact resistance low over time

Technical Specifications

• Brand: GBC
• Model: 67.3750.72/S
• Connector type: DC barrel female
• Socket size: 5.5mm outer / 2.1mm inner
• Terminal type: 2-pole screw terminal
• Body material: Nickel-plated brass

Why You'll Love It

• Connect any stripped DC cable to a barrel-jack device in seconds using only a screwdriver
• Saves time in alarm panel, CCTV, and LED driver wiring where pigtail cables are impractical