SKU: 14385697335

KNIPEX 12 40 200Self-Adjusting Insulation Stripper 12 40 200

Sale price$27031.16 Regular price$30034.62
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Description

KNIPEX 12 40 200Self-Adjusting Insulation Stripper 12 40 20012 40 200 Self Adjusting Insulation Stripper For thin ribbon cables up to 10. 0 mm width in a single pass For single, multiple and fine stranded conductors with plastic or rubber insulation Adapts automatically to the respective cable cross section; prevents damage to the conductor Cutting depth can be adjusted for different insulation materials With wire cutter for copper and aluminium wires, multiple stranded up to 10 mm and single stranded up to 6

12 40 200 Self-Adjusting Insulation Stripper



  • For thin ribbon cables up to 10.0 mm width in a single pass
  • For single, multiple and fine stranded conductors with plastic or rubber insulation
  • Adapts automatically to the respective cable cross-section; prevents damage to the conductor
  • Cutting depth can be adjusted for different insulation materials
  • With wire cutter for copper and aluminium wires, multiple stranded up to 10 mm² and single stranded up to 6 mm²
  • Smoothly operating mechanism
  • Stripping blades and clamping jaws easily replaceable
  • Low weight
  • Body: plastic, fibreglass-reinforced
  • Blade: special tool steel, oil-hardened




Technical attributes
Article No.
12 40 200
EAN
4003773026662
Weight
202 g
Dimensions
200 x 95 x 21 mm
Reach
yes  
RohS
no  
Stripping capacities in square millimetres
0.03 — 10.0 mm²
Length stop
3 – 18 mm
AWG
32 — 8

Different single layer insulated conductors – one pair of wire strippers

Adjust by themselves. Insulate with one touch of the pliers. Protect the conductor

With these wire strippers, wire stripping is a piece of cake: insert cable, press the pliers handle, done. The Knipex 12 40 200 has been specifically developed for solid, multicore and finely stranded conductors of between 0.03 and 10.0 mm² with a single layer of insulation. Such small conductor cross-sections – as with thin flat ribbon conductors with a width of up to 10 mm – are predominantly found in the area of electronics. The Knipex 12 40 200 is therefore bought frequently specifically for work in electronics.

Straight blade for best work on single layer insulation

Single layer plastic insulation is perfectly cut with the blades that are straight and so run parallel to the conductors. The insulation is only cut as deeply as needed for removal of the insulation layer. Very fine and multicore conductors also remain undamaged when the Knipex 12 40 200 is used correctly. What is more, work using these pliers is very economical: the operating principle selected here permits a wide capacity range, although they are not suitable for highly flexible and reinforced insulation materials, but rather only for single layer insulated cable.

Save time and effort

Compared to conventional wire strippers and stripping blades, the 12 40 200 self-adjusting wire strippers from Knipex require much less time and energy to be spent on wire stripping: less time because they adjust automatically to various cable cross-sections; less energy due to their smoothly operating mechanics and because they weigh just 202 g. The cutting depth can be adapted with just one hand movement for insulation materials with varying degrees of hardness.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 14385697335

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maurice
Natrona Heights, US
★★★★★ 5
Fit
Color: Black, Size: Large
Well made looks nice. It’s really good. I bought four of them after the first one the price is reasonable.
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Reviewed in the United States on October 31, 2025
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Nancy Byers
Draper, US
★★★★★ 5
Highly recommend
Color: Navy Blue, Size: X-Large
Very nice
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Reviewed in the United States on May 13, 2026
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Tony68
Cuba, US
★★★★★ 5
Coofandy Henley
Color: Navy Blue, Size: X-Large
Very comfortably. Nice looking for the light Henley sweater. Very washed.
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Reviewed in the United States on November 19, 2025
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Kindle Customer
West Palm Beach, US
★★★★★ 5
Will be a favorite go to if…
Color: White, Size: X-Large
Great soft easy wear shirt. Through no fault of its own, if you have a big belly you might want to size up. I’m not going to punish the shirt with a star deduction for that. A slight belly will happily put you in your regular size category. Other than that, this will probably be one of your reach for fav’s.
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Reviewed in the United States on December 25, 2025
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Kevin
Lexington, US
★★★★★ 3
Awkward fit
Color: Light Khaki, Size: Medium
A bit of an awkward fit in terms of size of arms, chest, and stomach. If between sizes I would probably recommend sizing down.
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Reviewed in the United States on March 15, 2026

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