WAGO 221 Lever Nuts 78pc Compact Splicing Connector Assortment

In this review the WAGO 221 Lever Nuts 78pc assortment is evaluated for homeowners, electricians, and DIYers who need a faster, more reliable alternative to traditional wire nuts. The biggest reason to buy is straightforward: these are genuine WAGO LEVER-NUTS that make splicing mixed solid, stranded, and flexible copper conductors simple and visually verifiable thanks to the transparent housing. The included compact case and the mix of 2-, 3-, and 5-conductor connectors make it handy for projects ranging from lighting runs to appliance hookups.

Key Features

• Genuine WAGO quality: The kit uses authentic 221 lever nuts that deliver consistent clamping strength for secure connections.
• Wide conductor compatibility: Terminates 24-12 AWG and accepts solid, stranded, and flexible copper wires so one kit works for most residential and light commercial wiring.
• Transparent housing: The clear body lets you visually inspect strip length and complete wire insertion before closing the lever.
• Assortment in a case: The compact case organizes 34x 2-conductor, 26x 3-conductor, and 18x 5-conductor connectors for quick access on the job.
• UL Listed: Meets UL requirements for peace of mind when used within its rated range.

Who It's For

The assortment is ideal for electricians, remodelers, and serious DIYers who regularly splice different types of copper conductors and value speed and reliability over twisting and taping. It is particularly useful in tight boxes or recessed fixtures where the compact profile and clear inspection window save time.

Less suitable for those who only make occasional, single-conductor connections and prefer permanent soldered joints or crimped terminals; if you work exclusively with larger gauge aluminum or non-copper conductors, look for connectors rated specifically for those materials.

Pros & Cons

Pros

• Easy lever operation speeds up wiring and reduces hand fatigue compared with twisting wire nuts.
• Reliable clamping strength praised by users keeps connections secure over time.
• Transparent housing allows quick visual verification of proper strip length and insertion.

Cons

• The kit focuses on copper wire and 24-12 AWG range, so it is not intended for non-copper conductors or gauges outside that range.

Specifications

Product type	Lever nut splicing connector assortment
Brand	Peppy Products (contains genuine WAGO LEVER-NUTS)
Connector models included	221-412 (2 conductor), 221-413 (3 conductor), 221-415 (5 conductor)
Quantity	78 pieces total (34x 2-conductor, 26x 3-conductor, 18x 5-conductor)
Wire range	24-12 AWG, solid/stranded/flexible copper
Safety listing	UL Listed
Packaging	Compact storage case included

Our Verdict

The WAGO 221 Lever Nuts 78pc assortment is a practical, time-saving choice for anyone who needs dependable splices across a range of copper wire types and gauges. Its genuine components, visible inspection feature, and organized case make it good value for electricians and committed DIYers who prioritize secure, repeatable connections.

Frequently Asked Questions

Can these connectors be used with stranded and solid wire?
Yes. The kit accepts solid, stranded, and flexible copper conductors within the 24-12 AWG range.

How many of each connector are included?
The assortment includes 34 of the 2-conductor 221-412, 26 of the 3-conductor 221-413, and 18 of the 5-conductor 221-415, all in a case.

Are these UL listed?
Yes. The connectors in this kit are UL Listed when used within their rated wire range and application.