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Red Klein Tools crimping pliers with 400 brass-plated wire ferrules in a case

Klein Tools Hand Rivet Nut Setter Kit Red 400PCS HSC8 6-4A + 400 0.25-10mm² AWG 23-7

SKU CH-0AZJ-VDEXY

Crimps 400 brass-plated ferrules onto 0.25-10 mm² wires using a self-adjusting ratchet for reliable connections

  • Total capacityHsc8 6-4a + 400
  • Maximum capacity mild steel10
  • Labor warranty1 Year
  • Color and finishRed
  • Number of items1 pack
  • Parts warranty1 Year
  • 400 wire end terminals included for extensive wiring projects
  • Self-adjustable ratchet crimper ensures accurate crimps across AWG 23-7
  • Pure red copper terminals with tin plating resist oxidation for long service life
  • Insulated ferrules prevent wire breakage from bending and vibration
  • Crimping range covers 0.25-10 mm² for versatile electrical connections

Professional crimping kit for electricians

The Klein Tools Hand Rivet Nut Setter Kit supplies a self-adjustable ratchet crimper and 400 brass-plated wire ferrules in a single red package. It covers a crimping area of 0.25-10 mm² and handles AWG 23-7 conductors. Industrial electricians and installers can terminate stranded wire reliably for switchgear, relays, automotive audio and lighting circuits.

Hand tool operation requires no external power

The ratchet mechanism self-adjusts to each ferrule diameter, so the user applies only manual squeezing force. No electricity, compressed air or hydraulic pressure is needed, eliminating noise, heat and power-draw concerns during normal use. The tool remains cool and silent throughout repetitive crimping cycles.

400 ferrules included for high-volume jobs

The pack delivers exactly 400 wire end terminals, letting crews complete large wiring projects without reordering consumables. Buyers who need fewer terminals or a different assortment will find the fixed quantity unsuitable.

How it compares

Measured against everything we stock in Electrical Trade Tools & Kits, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 92% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameKlein Tools
Model nameHand Rivet Nut Setter Kit
Total capacityHsc8 6-4a + 400
Color and finishRed
In the box
Number of items1 pack
More details
Maximum capacity mild steel10

Questions about this item

How do I install the ferrules with the self-adjustable ratchet crimper?

Strip the wire to match the ferrule length, insert the wire fully into the ferrule tube, place the assembly in the crimper jaw, and squeeze the handles completely until the ratchet releases.

What maintenance or replacement will the crimper and ferrules need later?

The crimper carries a one-year parts and labour warranty; the 400 supplied ferrules are consumable terminals that must be replaced once crimped and cannot be reused.

What is the first limit I hit when crimping larger wires continuously?

The tool’s maximum mild-steel capacity is 10 mm², so wires above that size cannot be crimped with this kit.

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