RJ45 Crimp Tool Kit Pass Through Ethernet Crimper - Compact Pro Kit

In this review of the RJ45 Crimp Tool Kit Pass Through Ethernet Crimper, the bottom line is simple: this compact kit is aimed at DIYers and network technicians who want an all-in-one, portable solution for terminating Cat5e/Cat6/Cat6a cables without fuss. The kit's standout advantage is the pass-through connector workflow plus the included cable tester, which together save prep time and confirm correct wiring immediately. The reviewer found the tool durable, the accessories useful, and the smaller-than-normal crimper size makes repetitive work less tiring.

Key Features

• Complete kit: Includes a pass-through crimp tool, replacement blades, 20 CAT6 pass-through connectors and covers, 100 nylon cable ties, a mini wire stripper and a cable tester so you can terminate and verify runs from one kit.
• Pass-through connectors: The pass-through design significantly reduces preparatory trimming and alignment, speeding up terminations and reducing wiring mistakes.
• Compact ergonomic design: The crimper is about two-thirds the size of traditional models, offering a comfortable grip and less hand fatigue during repeated crimps.
• Durable construction: Made of heavy-duty steel with a black oxide finish to resist rust and deliver consistent torque without bending.
• On-tool wiring guide: A built-in wiring guide helps minimize wiring errors when installing 8-position modular plugs for voice and data.
• Includes tester: The supplied RJ45 network cable tester verifies continuity and wiring before deployment, a helpful check especially on longer runs.

Who It's For

This kit is best for home network installers, small business IT staff, and hobbyists who need a portable, ready-to-use solution for Cat5e to Cat6a terminations and verification. The compact crimper and included tester make it convenient for field work or patch panel tasks where space is limited and a quick continuity check is useful.

Those who should look elsewhere include technicians who require brand-specific AMP connectors or heavy industrial production tools; likewise, users who crimp large volumes daily may prefer a full-size professional crimper built for high throughput.

Pros & Cons

Pros

• Comprehensive accessory set means fewer trips to the parts bin or store.
• Pass-through connectors and on-tool guide reduce wiring errors and speed termination.
• Compact, ergonomic grip reduces hand fatigue for repetitive work.
• Included cable tester adds immediate verification without separate tools.

Cons

• Not compatible with AMP-branded connectors, so check connector type before purchase.
• Tester requires a 9V battery which is not included, so you may need to supply one before first use.

Specifications

Kit contents	Crimp tool passthrough, 2 blades, 20 CAT6 connectors, 20 covers, 100 ties, mini stripper, cable tester, manual
Connector type	Pass-through 8P8C modular plugs for CAT5e/CAT6/CAT6a (not AMP)
Cable tester power	Requires 9V battery (not included)
Tool finish	Black oxide finish for rust and corrosion resistance
Tool material	Professional-grade heavy-duty steel
Accessory ties	100 x 6 in nylon cable ties

Our Verdict

This compact RJ45 crimping kit is a practical value for DIY installers and IT techs who need a portable, all-in-one solution for Cat5e through Cat6a terminations. The pass-through connectors, ergonomic smaller crimper and included tester make it efficient and dependable for most on-site jobs, though buyers who need AMP compatibility or very high volume production should consider a different tool.

Frequently Asked Questions

Does the crimper work with Cat6a?
Yes, the tool is designed to crimp CAT5e, CAT6 and CAT6a pass-through 8P8C connectors (not AMP).

Is a battery included for the tester?
No, the RJ45 network cable tester requires a 9V battery which is not included in the kit.

Are replacement blades included?
Yes, the kit ships with two replacement blades so you can extend the tool life before seeking spares.