Terrans 158 Pcs Electrical Wire Connectors Screw Terminals, Spring Insert Twist Nuts Caps Connection Assortment Set, Easy Twist On Application Great for Home, Speaker, Automotive;

Terrans 158 Pcs Electrical Wire Connectors Screw Terminals, Spring Insert Twist Nuts Caps Connection Assortment Set with Organizer Case

Features:
- Connect wires without soldering! No electrical tape needed! No tools necessary!
- For copper to copper connections.
- Cone-shaped springs pull wires into the connectors for a firm grip.
- Pretwisting wires is not required.
- Color coded and flame retardant

Specification:
40 Grey #22 - #20 AWG wire nuts
40 Blue #20 - #18 AWG wire nuts
50 Orange #18 - #16 AWG wire nuts
18 Yellow #14 - #16 AWG wire nuts
10 Red #14 - #12 AWG wire nuts

 Packed in retail orgnizer plastic box