NSI Industries WWC-B-C Easy-Twist Winged Wire Connector, Standard Type, 14-6 AWG, Blue - 50 Count

Easy-Twist wire connectors are the professional choice for forming quick, secure connections between wires in the field. The specialized spring design grips in fewer twists and the outside of the connector is ribbed to offer a comfortable grip. 

• [Conical Spring] The fixed zinc-plated square spring has a precise conical shape that grips in fewer turns and can dead end a single wire
• [Ergonomic Grip] Entire connector features a ribbed texture for easier twisting and a more secure gripping surface to increase your productivity
• [Swept-Back Wings] NSI connectors have longer wings than the competition with a swept-back design that provide a larger surface for comfortable and fast twisting
• [Compact Design] Easy to install in tight areas; the extra-thick cap, deep-skirt entry and threaded funnel make these connectors more reliable and protect against flashover and shorts
• [Labor Saving] Save time and effort with professional-quality connectors that install in half the time of a typical wire connector and don’t require pre-twisting of wires