10 Best Rj45 Crimp Tools of 2025

Tested and Reviewed: Top 10 Rj45 Crimp Tools deals with expert ratings from 8.1 to a perfect 10

September 2025 Edition

Editor's Choice

9.7

Klein Tools

Klein Tools VDV226-110 Ratcheting Modular Data Cable Crimper / Wire Stripper / Wire Cutter for RJ11/RJ12 Standard, RJ45 Pass-Thru Connectors

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Editor's bottom line:

“This rj45 crimp tools is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

EFFICIENT INSTALLATION: Modular crimp-connector tool with Pass-Thru RJ45 plugs for voice and data applications, streamlining installation process
VERSATILE FUNCTIONALITY: Wire stripper, crimper, and cutter in one tool, designed for STP/UTP paired-conductor data cables
PRECISE TRIMMING: Flush trimming to connector end face to prevent unintended contact between conductors, ensuring optimal performance
COMPATIBLE CONNECTORS: Crimps and trims Klein Tools RJ45 Pass-Thru Connectors, providing reliable and secure connections
WIDE COMPATIBILITY: Supports crimping of 4, 6, and 8 position modular connectors, including RJ11/RJ12 standard and RJ45 Klein Tools Pass-Thru
SECURE TERMINATION: Full-cycle ratchet mechanism guarantees complete connector termination, reducing the risk of connection failure
ERROR MINIMIZATION: On-tool wiring guide assists in minimizing wiring errors, enhancing efficiency and accuracy during installation

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Picked by 212 people today

9.5

Solsop

Solsop Pass Through RJ45 Crimp Tool Kit All-in-One Ethernet Crimper Cat7 Cat6 Cat5 Crimping Tool with Network Cable Tester, 50-Pack Cat6 RJ45 Pass Through Connector, 50-Pack Connector Boots

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Main Highlights

Multi-Modular RJ45 Crimper - The Ethernet Crimper is ideal for stripping, cutting, crimping CAT5 CAT5e, CAT6,CAT6A,CAT7 cable and RJ11/RJ12 standard and Pass Through RJ45 connectors with dovetail clip
Crimping Shield Cable Function - This Pass through rj45 crimp tool is suitable for both shielded and unshield modular plugs, especially for pass through modular plugs with metal dovetail clips
Network Cable Tester - We upgraded cable tester, which is not only more durability, but also the test range can reach up to 300M, the Network Cable Tester for cables with RJ45/RJ11/RJ12 conectors(9V battery not included)
Compact design - compact, non-slip comfort grip reduces hand fatigue - one-handed operation for easy storage, precision crimping dies and blades provide long-lasting tools for faster, more reliable cutting, stripping and crimping
Kit included - Use's manual, RJ45 pass through crimp tool, 50PCS cat6 connector, 50PCS boots, network cable tester, mini wire stripper

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9.5

YWNEGWE

RJ45 Crimp Tool Kit Pass Thru Ethernet Crimper for Cat5e Cat6 Cat6a 8P8C Modular Connectors, All-in-One Cat6 Crimping Tool and Tester(9V Battery Not Included)

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Main Highlights

Professional RJ45 Crimper: Ethernet crimping tool kit includes RJ45 Crimper Pass Through,20PCS CAT6 Pass-Thru Connectors, 20PCS Connector Covers, 1 x Wire Stripper and 1 x Network Cable Tester(9V Battery Not Included)
All-In-One RJ45 Crimping Tool: Wire stripping, crimping, and cutting tool for paired-conductor data cables.Ideal for crimping 8 position modular plugs such as CAT5e, CAT6 and CAT6a connectors (including shielded) (not AMP)
Wide Application: Designed for telephone lines, alarm cables, computer cables, intercom lines, speaker wires, and thermostat wiring Scanning Function - Find out working wire (network cables, phone lines, buried cable and even cable behind wall)
Long Lasting: Made of heavy-duty steel, this RJ45 passthrough crimp tool delivers high torque without bending and is highly durable. The black oxide finish resists rust and corrosion, making it an excellent tool for cutting,stripping and crimping
Good Workmanship: The blades are made of high quality steel blade, sharp and replaceable which maintains razor sharpness. This cat6 crimper is made of industrial steel and Polypropylene, it is durable and safe
YWNEGWE Make You Smile: Any problems about our cat6 crimp tool crimper kit, please reach out to us directly, and we'll reply you in 12 hours and ensure your needs are met

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9.2

PETECHTOOL

RJ45 Crimp Tool Pass Through Crimper Cutter for Cat6a Cat6 Cat5 Cat5e 8P8C Modular Connector Ethernet Crimper Tool

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Main Highlights

RJ45 Crimp Tool for Pass-Thru RJ45 cat5e cat6 cat6a connectors,work with 26awg ~23awg cable..
Mini Design --Compact design is 2/3 the size of traditional crimpers, weighs 1/3 lighter than traditional pliers,you can handle it with only one hand.
RJ45 crimp tool -It integrates the functions of cutting, stripping and crimping. Even if you are a novice, you can also complete the installation work like a professional.
Replacement-Blade -other crimper blade is only fixed on the surface of the crimping port with nails. It is easy to run off when crimping cable or after replaceing the blade , making the tangent not neat. But the crimping port of our pliers has a special notch for fixing the blade. It is wrapped with a black clip firstly and then fixed with nails. Ensure that the blade will not run off the track.
Package contents: 1 piece RJ45 crimp tool for RJ45 pass through plug .

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9.0

Gaobige

Gaobige rj45 Crimping Tool for Cat6 Cat5e Cat5, Sturdy Crimper for rj45 rj12/11 Pass-Through Connectors with 50pcs rj45 Cat5e Pass-Through Connectors, 50pcs Covers, Wire Stripper; Network Cable Tester

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Main Highlights

What You Get: This Cat6 Cat5 Cat5e Pass Through Crimping Tool Suit including a Pass Through rj45 crimp tool, 50 PCS rj45 Cat5e Pass-Through connectors and 50 PCS covers,a yellow wire stripper, a network cable tester
Crimping Tool Cuts, Strips, Crimps, Fast and Reliable: This rj45 ethernet crimper can cut wire; Cut flat cable (e.g standard phone wire);Strip round cable(e.g network cable); Crimp (pass-through) 8P Crystal Plug(rj45); Crimp (pass-through) 6P Crystal Plug(rj11/12)
Precision Crimping Interface, Wear-Resistant Blade and Comfortable Handle: Professional for crimping Regular 8P6P, rj11/rj12 Connectors and crimping Pass-Through rj45 Connectors; It is very accurate and not easy to damage crystal connectors; Exquisite Crimping appearance; The blade is sharp and can cut fast and neat; the handle is comfortable
50 PCS rj45 Cat5e Pass-Through Connectors and 50 PCS Covers: This ri45 crimp tool kit is carried with 50 PCS nice quality rj45 cat5e pass-through connectors; 50 PCS covers to protect these connectors from being affected by dust and water, and cause poor contact
Professional Premium Quality Cable Tester: Made for testing the wire circuit state (i.e. open, short, cross etc.) of network line and telephone line cable; It can test rj45 shielded connectors and unshielded connectors; rj11 connectors; Display the connectivity of 1,2,3,4,5,6,7,8 and G of 8P8C connection for twisted pair cable ends and clearly indicating to user if there is any wrong circuit; Powered by one 9V battery (9V battery is not included); It can test the voltage below 36V

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Best Value

8.8

Save 19%

Wakhow

Wakhow RJ45 Crimp Tool Kit, Ethernet Pass Through Crimper, Network Cat5 Cat6 Cat7 Crimping Tool Repair Kit Includes Cable Tester, Mini Stripper, Blades, 50Pcs Connectors and Strain Relief Boots

19% OffFree Shipping

Main Highlights

Crimping Solution:RJ45 multifunctional crimping tool integrates crimping, cutting and stripping, meanwhile can regulating screw that change adaptation type,comprehensive to meet all the network cable crimping needs.
Essential Accessories:Ethernet crimping tool equipped with RJ45 crimping tool, mini wire stripper, wire cutters pliers, cable tester,50 pcs RJ45 pass through connectors and strain relief boots, ensur everything required for professional-grade cable.
Professional Results:RJ45 crimper designed to allow professionals and amateurs alike to efficiently manage all aspects of network installation, tackle various network installation as well as repair network cables.
Accuracy & Reliability:Provides a comfortable grip and optimal leverage, resulting in always accurate crimp that ensuring a secure connection of Ethernet cables without to uneven connections and unreliable network performance.
Wide Application:The pass through crimp tool designed for work with a wide range of RJ45 connectors, suitable for both standard and shielded Ethernet cables, compatible CAT5 CAT5E CAT6 CAT6A CAT7.

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8.6

YWNEGWE

RJ45 Crimp Tool Kit Pass Thru Cat5 Cat5e Cat6 RJ45 Crimping Tool with 20PCS RJ45 Cat6 Pass Through Connectors, 20PCS Covers,1 Wire Punch Down Cutter and 1 Network Cable Tester

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Main Highlights

Professional RJ45 Crimp Tool Set: Packed with 1 RJ45 crimp tool pass through with 20PCS RJ45 Cat6 Pass Through Connectors, 20PCS Covers,1 Mini Punch Down Cutter, 1 Network Cable Tester (9V Battery not included) & 7*24 hours Customer Service
All-In-One Cat6 Crimping Tool: YWNEGWE RJ45 crimping tool, lets you cut, strip and crimp Ethernet and telephone cable Compatible with all RJ45 CAT6 Crimping Tool connectors (including shielded), RJ45 CAT5E connectors, and RJ11/12 connectors (not AMP)
Precise RJ45 Crimper for Wide Application: All in one Ethernet Crimping Tool Cuts, strips and crimps Twisted Pair, Ethernet, RJ45 voice and data cables (round STP/UTP and flat-satin phone cable)
Long-Lasting for Use: RJ45 Pass Through Crimper Tool is made of heavy-duty steel so it delivers exceptional torque without bending. Black oxide finish resists rust and corrosion,making our wire terminal crimper an outstanding electronics tools for cutting&stripping
Absolute Happy Buying: Any problems about our ethernet crimp tool kit pass thru, please reach out to us in advance, we will reply you in 24 hours. It is our top goal to provide the best quality products and service

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8.3

YWNEGWE

RJ45 Crimping Tool Kit Ethernet Crimp Set, RJ-11, 6P/RJ-12, 8P/RJ-45 Crimp, Cut and Strip with 20PCS CAT5 CAT5e Connectors, Covers,1 Network Cable Tester 1 Wire Stripper

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Main Highlights

What You Get: 1 RJ45 Crimp Tool with 20PCS RJ45 Cat5 Connectors, 20PCS Covers,1 Ethernet Cable Tester and 1 Network Wire Stripper
Professional RJ45 Crimper: Strips,cuts and crimps cable for 6 and 8 position modular plugs/connectors (RJ45, RJ11/RJ12)
Wide Application: Precision Crimping dies was made of high-carbon steel for Any Ethernet or Telephone Cable
Durable and Safe: Fast, reliable ethernet crimp tool with steel body construction for durability with ergonomic comfort grips. Ratchet safety-release and a blade-guard on cutting and stripping knives reduce risk of injury
After Sales Support: Experience 24/7 customer assistance with our Cat5/Cat5e Crimper Tool Kit. For any inquiries, reach out to us directly, and we'll ensure your needs are met

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8.1

EZYUMM

Pass Through RJ45 Crimp Tool, Ratcheting Ethernet Crimping Tool Kit, Ethernet Crimper for RJ45 Pass Through Connector and RJ11/RJ12 connectors

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Main Highlights

RJ45 Crimp Tool Kit: 1PCS passthrough rj45 crimper, 1PCS yellow mini wire stripper, 10PCS premium RJ45 cat6 pass through connectors, 5PCS extra crimper replacement blades.
Wide Application: Our rj45 pass through crimp tool kit is designed for Pass-Thru RJ45 CAT6 shielded and un-shielded, RJ45 CAT5E, and RJ11/12 connectors, work with 26awg ~23awg cable.
Fast & Precise Crimping: Multifunction ethernet crimping tool kit integrates the functions of cutting, stripping and crimping. You will make clean and precise crimps in no time, every time.
Craftsmanship & Durability: Cat5 crimping tool selection of high-quality high-carbon steel, multi-process processing, durable and non-corrosive, and lasts you many years of using.
Compatible Connectors: Your rj45 pass through crimp tool is compatible with EZYUMM RJ45 Connectors, ensuring dependable and secure connections.

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8.1

AMPCOM

AMPCOM RJ45 Crimping Tool, 8P/6P-RJ11, RJ12 Crimper Cutter Stripper AM-568R

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Main Highlights

This Multifunctional Crimping Tool is ideal for crimping, cutting, stripping Ethernet and Telephone RJ45, RJ11, RJ12 and RJ22 modular plug. Significantly improve your working efficiency and increases the pass rate of each connector
Widely Compatible with of 8P8C Ethernet and 6P4C, 6P6C,6P4C, 6P2C Telephone modular plugs
Crimper frame is made of high-quality tool steel, corrosion resistant and heavy-duty. Ergonomic design and textured non-slip crimper handle is for firm control and force saving
Ratchet safety-release and a blade-guard ensure that each crimp is precise, safe and comfortable
Package: 1 × AMPCOM crimping tool, 1 × Replaceable Blade, 1 × Extra Mini Wire Stripper

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Our Best Overall Choice

Best Choice

9.7

Klein Tools

Klein Tools VDV226-110 Ratcheting Modular Data Cable Crimper / Wire Stripper / Wire Cutter for RJ11/RJ12 Standard, RJ45 Pass-Thru Connectors

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Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

EFFICIENT INSTALLATION: Modular crimp-connector tool with Pass-Thru RJ45 plugs for voice and data applications, streamlining installation process
VERSATILE FUNCTIONALITY: Wire stripper, crimper, and cutter in one tool, designed for STP/UTP paired-conductor data cables
PRECISE TRIMMING: Flush trimming to connector end face to prevent unintended contact between conductors, ensuring optimal performance
COMPATIBLE CONNECTORS: Crimps and trims Klein Tools RJ45 Pass-Thru Connectors, providing reliable and secure connections
WIDE COMPATIBILITY: Supports crimping of 4, 6, and 8 position modular connectors, including RJ11/RJ12 standard and RJ45 Klein Tools Pass-Thru
SECURE TERMINATION: Full-cycle ratchet mechanism guarantees complete connector termination, reducing the risk of connection failure
ERROR MINIMIZATION: On-tool wiring guide assists in minimizing wiring errors, enhancing efficiency and accuracy during installation

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