Gardner Bender Blue Twist-On WireGard Wire Connectors

Gardner Bender Blue Twist-On Wire Connector, WireGard, Pack of 25 Features:

• Designed to require fewer turns to reach required torque.
• Square-wire zinc-plated spring instantly adjusts to the shape & size of the splice.
• Flame-retardant properties are heat resistant up to 221 degrees Fahrenheit.
• Dielectric shell features deep skirt design to prevent bare wire exposure.
• Rated at 600V in building wire & 1000V max in lighting, fixtures, and signs.
• Copper to copper connections only.
• Dimensions: .39" (L) x .17" (W) x .7" (H).