1 / 7Klein Tools K12065CR Wire Stripper/Cutter/Crimper
Stripper Cutter Crimper: The Klein Tools K12065CR is a multi-function hand tool for stripping, cutting, crimping, twisting and looping wire. Its listed stripping range covers 8–18 AWG solid and 10–20 AWG stranded wire, while crimping is specified for 10–20 AWG stranded wire.
At a glance
- Combines wire stripping, cutting, crimping, twisting, grabbing and looping in one hand tool.
- Six stripping holes are listed for 8-18 AWG solid and 10-20 AWG stranded wire.
- Crimps non-insulated connectors, lugs and terminals on 10-20 AWG stranded wire.
- Knurled jaws are described for twisting as many as three wires at a time.
- The listing identifies it as made in the USA and describes Klein-Kurve comfort-grip handles.
Reference price: $39.97
Price checked: Nov 14, 2026
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Pros and cons
Pros
- Multiple wire tasks are combined in one tool, reducing the need to switch between separate strippers, cutters and crimpers for supported work.
- The listed wire ranges cover both solid and stranded wire for stripping, with a specific stranded-wire range for crimping.
- Screw shearing for 6-32 and 8-32 screws adds another supported electrical-work function.
Technical specifications
10 specifications| Brand | KLEIN TOOLS |
|---|---|
| Model | K12065CR |
| Material listed | Blend |
|---|---|
| Handle material | Vinyl |
| Grip type | Ergonomic |
| Color | Multi |
| Stripping range | 8-18 AWG solid wire and 10-20 AWG stranded wire |
|---|---|
| Stripping holes | six stripping holes |
| Twisting capacity | up to three wires at a time |
| Screw shearing | 6-32 and 8-32 screws |
What to know before buying
- Crimping is specified for non-insulated connectors, lugs and terminals on 10-20 AWG stranded wire. Do not assume it covers insulated terminals or other wire sizes.
What’s in the box
Included- Wire stripper
Who is it for?
A good fit for
- Electricians and DIY users who need stripping, cutting and non-insulated-terminal crimping in one tool.
- Electrical repair and installation work involving wire within the listed solid and stranded stripping ranges.
- Buyers who want a hand tool that can also twist or loop wire and shear listed screw sizes.
Less suited to
- Work requiring crimping insulated terminals, since the listing specifies non-insulated connectors, lugs and terminals.
- Tasks requiring wire capacities or screw sizes outside those stated in the listing.
Customer reviews on Amazon
- 5 stars
83% 83% - 4 stars
10% 10% - 3 stars
4% 4% - 2 stars
1% 1% - 1 star
2% 2%
Customer feedback describes the tool as well made and effective, with sharp cutters and useful versatility. Grip and usability reports are mixed: some find it comfortable and easy to use, while others say the grips can slip or the tool feels clunky. For buyers using the stated wire ranges, those handling differences may matter during repeated tasks. Aggregate ratings lean strongly positive, but do not identify the reasons behind individual ratings.
Positive themes
- Customers describe solid construction, sharp cutters and useful multi-function capability.
Negative themes
- Some customers report that the grips slip off.
Mixed feedback
- Grip and ease of use receive mixed reports, with some finding it comfortable and easy to handle and others describing slipping grips or a clunky feel.
Frequently asked questions
What wire sizes does the K12065CR strip?
The listing specifies 8-18 AWG solid wire and 10-20 AWG stranded wire.
What can it crimp?
It is specified for non-insulated connectors, lugs and terminals on 10-20 AWG stranded wire.
Can it twist multiple wires?
The listed knurled jaw can twist up to three wires at a time.
Does it shear screws?
The manufacturer information lists screw shearing for 6-32 and 8-32 screws.
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