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6-in-1 Crimping Tool, RJ45 Pass-through & RJ11/12 Modular

Designed to crimp RJ11/12 and RJ45 connectors onto CAT3, CAT5/5e, and CAT6 cables, this pass-through connector crimper is perfect for any network installer. This crimper features the following:

  • Easily crimps pass-through RJ45 connectors without any measuring needed
  • Crimps 4, 6, and 8 position modular connectors (RJ11/12 and RJ45)
  • Cleanly trims the wires flush to the end face of pass-through RJ45 connectors
  • Intended for use with 22 AWG-28 AWG flat/round, solid/stranded telephone and data cables
  • Ratcheted, ultra-stable platform for consistent terminations with low hand force
  • Durable steel construction for high durability and long life
  • Ergonomically designed dual material cushion grip handles for greater comfort
  • The cutting blades are made for heavy-duty use and can perform up to 400 cuts
  • Replacement blade set available: UC-4569RB 

Intended for use with our RJ45 Pass-Through connectors for CAT5 and CAT6 cables: RJ45-5100 and RJ45-6100

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Cable Type

CAT3, CAT5, CAT5e, CAT6 cables, can also cut and strip round STP/UTP/flat phone cables

Crimp Type



Dual Material Cushion Grip


7.5” x 2.5” x 7/8” (19.05 cm x 6.35 cm x 2.22 cm)

Weight 0.72 lb (326.88 g)
UPC # 811490018105