• Color-Coded - Screw On
• 3 #22 To 2 #16
• Color : Blue
Manufacturer's Part Number: #10-004
Big R SKU: #3207610004
• Tight, square-wire spring threads directly onto conductors for fast connections with no slip.
• Tightens without ratcheting, easily removed for repeat usage on same size combination or larger.
• Fluted shell surface permits a firm grip for easy finger-tight connections.
• Thermoplastic shell shields against environmental extremes.
• Flame-retardant properties resist heat distortion up to 221 degrees Fahrenheit.
• Superior flash-over protection.
• High-dielectric shell features deep skirt design to prevent exposure of bare wire.
• Buttress threads screw into wire insulation.
• For copper to copper connections only.