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Ratcheting crimping tool with five interchangeable dies in moulded plastic case

SG Tool Aid

SG Tool Aid 18920 Ratcheting Terminal Crimping Kit 5 dies

SKU CH-FTBG-CMN4V

Ratcheting crimping kit with five interchangeable dies covering 22–26 AWG insulated and non-insulated terminals, supplied in a moulded storage case

  • Versatile crimping with 5 interchangeable die sets
  • Insulated terminals 22-10 AWG covered by die 18921
  • Non-insulated open barrel connectors 22-10 AWG via die 18922
  • Miniature insulated rings 16-26 AWG handled by die 18925
  • Durable plastic moulded storage case with carrying handle

Versatile crimping kit

The SG Tool Aid 18920 kit supplies a ratcheting frame and five die sets that cover insulated terminals, non-insulated open-barrel connectors, fully-insulated quick-disconnect terminals, non-insulated terminals and miniature insulated rings, spades and butt splices. Each die set snaps in quickly so the user can move between wire ranges from 22 to 26 AWG without changing tools. The kit is aimed at automotive technicians and shop professionals who need one case for virtually all common crimping tasks.

Ratchet action gives repeatable pressure across

The built-in ratchet mechanism forces the handles to stay closed until the crimp reaches full compression, preventing partial crimps that can loosen under vibration. Because the dies are swapped rather than the whole tool replaced, the operator maintains the same grip and leverage for every terminal size. This consistency matters on harness repair or panel work where dozens of connections are made in a single session.

Steel frame with contoured grips and moulded

The frame is constructed from steel and fitted with contoured grips that reduce hand fatigue during repeated cycles. All five dies and the frame lock into a durable plastic moulded case with a carrying handle, keeping the sets organised and protected between jobs. Note that these die sets are not compatible with the 18900 tool, so buyers who already own that model will need a separate kit.

Highlights

  • Versatile crimping with 5 interchangeable die sets
  • Insulated terminals 22-10 AWG covered by die 18921
  • Non-insulated open barrel connectors 22-10 AWG via die 18922
  • Miniature insulated rings 16-26 AWG handled by die 18925
  • Durable plastic moulded storage case with carrying handle

Specifications

BrandS&G Tool Aid

Questions about this item

Does the ratcheting mechanism on the SG Tool Aid 18920 require much hand force during all-day use?

The steel frame with contoured grips and ratcheting action reduces the effort needed for each crimp, making repeated use less fatiguing.

What wire and terminal types do I need on hand for the five included dies to be useful?

The dies cover insulated terminals 22-10 AWG, non-insulated open-barrel connectors 22-10 AWG, fully-insulated quick-disconnects 22-10 AWG, non-insulated terminals 22-8 AWG, and miniature insulated rings, spades and butt splices 16-26 AWG.

Can I swap these die sets into my older SGT18900 frame?

The manufacturer notes that these die sets are not for use with the SGT18900, so they will not fit that older tool.

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