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Klein Tools pass-through crimp kit with 50 connectors and tester

Klein Tools RJ45 Pass-Through Crimp Kit 50PCS Connectors 12 Pack

SKU CH-2GXF-NCNMA

All-in-one pass-through RJ45 crimping kit cuts, strips, and crimps Cat5 to Cat7 connectors and includes a cable tester, 50 connectors, 50 boots, and 12 tools

  • Number of items12 pack
  • Crimp Cat7 to Cat5 cables with one tool
  • High-precision dies and hardened blades deliver reliable cuts and crimps
  • Compact design is two-thirds the size of traditional crimpers
  • All-in-one tool strips, cuts and crimps paired-conductor data cables
  • Kit includes 50 pass-through connectors, 50 boots and a cable tester

All-in-One Ethernet Crimper

The Klein Tools kit combines a pass-through RJ45 crimper, cable tester, 50 connectors and 50 boots in a single package. It handles Cat7, Cat6A, Cat6, Cat5e and Cat5 cables as well as standard RJ45 and RJ12 plugs. The compact frame is two-thirds the size of traditional crimpers and weighs one-third less for easier handling.

Thermals Noise and Power Draw

The tool operates entirely by hand so it produces no heat, no fan noise and draws no electrical power. Hardened steel blades and precision dies maintain cutting and crimping accuracy over repeated use without thermal drift. There are no moving electronic parts that could generate audible noise during normal operation.

Build Fit and Freedoms

The all-in-one design eliminates the need to carry separate strippers, cutters, crimpers and testers on the job site. Pass-through connectors let you verify wire order before crimping, reducing wasted terminations. The 12-pack format keeps spares organised in a tool bag while freeing bench space that individual tools would occupy.

How it compares

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

Price $37.99
Cheaper than about 83% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameKlein Tools
Model nameHand Rivet Nut Setter Kit
In the box
Number of items12 pack

Questions about this item

How do I install the pass-through connectors with this crimper, and what step do people often get wrong?

Strip the cable, arrange wires in the correct order, push them fully through the connector so they exit the front, then crimp; the common mistake is not pushing wires all the way through before crimping.

What maintenance or replacement will this kit need later?

The 50 included pass-through connectors and 50 boots are consumables; once used you will need to buy more connectors and boots, while the crimper and cable tester require no scheduled maintenance.

What limit shows up first under sustained use?

The supply of 50 pass-through connectors and 50 boots runs out first; after that you must replenish connectors to continue terminating cables.

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