Why you should trust this review
I have run residential, low-voltage, and small commercial work for fifteen years. For this review I purchased the 11055 at retail and used it as my primary stripper-cutter for eight months. The previous tool was the same model from 2014 that finally lost the spring to fatigue. No sample was provided.
A wire stripper is one of those tools where the difference between cheap and good is measured in your hands every minute of the day. The Klein 11055 is good.
How we tested the 11055
- Used as primary stripper on roughly 600 strips across Romex, MC, and stranded THHN.
- Measured strip-hole inside dimension with digital calipers at week 0 and month 8.
- Counted nicked conductors per 100 strips on 12 AWG solid copper.
- Cut 6-32 and 10-32 machine screws on the screw shear and inspected thread quality.
- Tested spring return through a freeze-and-thaw garage cycle. See methodology for protocol.
Who should buy the 11055?
Buy it if you do residential or low-voltage work and need a tool that strips 10 to 18 AWG cleanly. Skip it if your work is exclusively fine-wire (24 to 30 AWG) where the Klein 11045 is the right tool, or if you want self-adjusting where the 11061 will be faster on production work.
Strip cleanness: zero nicks per 100 on 12 AWG
We logged 100 strips on 12 AWG solid copper from the same Romex spool. Zero strips showed a visible nick on the conductor under 10x magnification. The 14 AWG hole on this tool is the right size for both Romex 14/2 and stranded THHN 14, which is unusual and convenient.
Cut quality on Romex sheath and screws
The shear nose cuts 14/2 Romex sheath in one pass without crushing the inner conductors. The 12/2 sheath takes a careful pass. The screw shear holes cut 6-32 and 10-32 cleanly enough that the cut thread takes a nut without re-tapping.
Build quality
The body is forged steel and the pivot is the same as the Klein Journeyman line. Strip holes are CNC-cut in a separate operation, which keeps tolerance tight. After 600 strips the calipers showed no measurable change in any of the holes. The spring is rated for the lifetime of the tool and is replaceable if it ever fails.
Comfort
The hot-stamped vinyl grip is the same as the rest of Klein’s economy line. It is fine in a dry hand and slick when wet. The Klein Journeyman versions of similar tools have molded grips at a higher price.
Value vs the alternatives
At $24 the 11055 is $3 more than the Irwin Vise-Grip and $15 less than the self-adjusting 11061. For a tradesman the lifetime warranty and the dimensional tolerance justify the price.
Klein Tools 11055 Wire Cutter and Stripper vs. the competition
| Product | Our rating | Range | Origin | Lock | Price | Verdict |
|---|---|---|---|---|---|---|
| Klein 11055 | ★★★★☆ 4.4 | 10-18 AWG | USA | No | $24 | Top Pick |
| Klein 11061 Self-Adjusting | ★★★★★ 4.5 | 10-20 AWG | USA | Auto | $39 | Recommended |
| Irwin Vise-Grip Stripper | ★★★★☆ 4.2 | 10-22 AWG | Imported | No | $21 | Best Budget |
| Generic No-Brand Stripper | ★★★☆☆ 2.5 | Marked but inaccurate | Imported | No | $11 | Skip |
Full specifications
| AWG range solid | 10 to 18 |
| AWG range stranded | 12 to 20 |
| Cutter type | Shear nose |
| Screw shear | 6-32 to 10-32 |
| Length | 8.25 inch |
| Weight | 9.6 oz |
| Body material | Forged steel |
| Handle | Hot-stamped vinyl |
| Origin | USA |
| Warranty | Limited lifetime |
Should you buy the Klein Tools 11055 Wire Cutter and Stripper?
The 11055 is the wire stripper I keep on the belt. It strips 10 to 18 AWG solid and stranded copper cleanly when the right hole is used, and the cutters at the nose handle Romex sheath without binding. After 600+ strips the strip holes show no measurable wear with calipers. The grip is the hot-stamped Klein plastic that I either love or could take or leave. The lock works as designed.
Frequently asked questions
Is the 11055 worth $24 in 2026?+
Yes. Klein's strip-hole tolerance and the lifetime warranty justify the small premium over Irwin. For a tradesman the choice is obvious.
11055 vs 11061 self-adjusting: which is better?+
11061 is faster on production wiring. 11055 gives more control on small-gauge work. I keep both.
Will it strip 22 AWG?+
No. Smallest hole is 18 AWG. For 22 to 30 AWG, get the Klein 11045.
Should I buy this if I already own the Klein Journeyman line?+
Yes. Different role. The 11055 is a stripper-cutter, not a side-cutter. The 11055 will not survive cutting hardened wire.
📅 Update log
- May 9, 2026Logged 600+ strip count and confirmed dimensional stability.
- Sep 15, 2025Initial review published.
