Check the listing for details. 100PCS Wire Connectors Nuts Electric Wire Caps Assortment Nuts Connection. Color: 100 Pack, Condition: New. Listed at 8.65 USD. Package Includes: Total come with 100pcs Colored wire conectors nuts, including 30pcs Grey, 30pcs Blue,20pcs Orange, 10pcs Yellow, 10pcs Red.Safe Material: The wire caps connectors are made of a flame retardant material that prevents the wires from contacting other wires or exposed metal surfaces, resulting in dangerous faults or short circuits.Convenient to Use: Peel off the plastic casing of the wires you need to connect, twist the wires together, and screw on the wire caps to securely connect the wires without soldering or electrical tape. Reusable, safe and reliable.Security Tools: Tough thermoplastic shell shields can against environmental extremes, temperature rated at 221°F (105°C) maximum.Widely Used:Wire connectors are suitable for all kinds of wiring projects. Can be used for home theater, speaker wire, stereo wiring, automobile, ship wiring projects, home wiring projects, commercial or residential applications, etc. Product Description 100PCS Wire Nuts Connectors Safely connect wires without soldering or electrical tape.Reusable, safe and reliable.Suitable for all kinds of electrical products Premium quality high carbon steel Strong conductivityInsulation & SafetyStrong & SturdyEasy to installEasy to storeWidely used Wire Caps - five different colors and different sizes Package Included 30pcs Grey (Min.2x#22 - Max.2x#16) 30pcs Blue (Min.2x#22 - Max.3x#16) 20pcs Orange (Min.1x#18/1x#20 - Max.4x#16/1x#20) 10pcs Yellow (Min.2x#18 - Max.4x#14/1x#18) 10pcs Red (Min.2x#14 - Max.2x#10/1x#12) High temperature resistance,temperature rated at 221°F (105°C)