10 Best Rj45 Crimper of August 2025

• Modular crimp-connector installation tool for voice and data applications with Pass-Thru RJ45 connector plug
• Wire stripper, crimper, and cutter all-in-one tool for paired-conductor data cables
• Trims flush to end face of connector eliminating unintended contact between conductors
• Crimps and trims Klein Tools RJ45 Pass-Thru Connectors
• Crimps 4, 6 and 8 position modular connectors (RJ11/RJ12 standard and RJ45 Klein Tools Pass-Thru)

Klein Tools

• 1 x UbiGear Network Crimper 315 -- works for RJ11 (6P4C)/RJ12 (6P6C)/RJ22(4P4C/4P2C)/RJ45 (8P8C) connectors.
• 1 x UbiGearCable Tester for cables with RJ45/RJ11/RJ12 Connector (battery/charger not included). The LED lights will flash in rotation if all the wires are properly connected, otherwise the corresponding light will not flash. The color of the LED light does not mean anything.
• 1 x Wire Stripper (Free)
• 100 x RJ45 RJ-45 CAT5 Modular Plug (This is just regular RJ45 connector, not pass-through, and without load bar)
• UbiGear One-Year Limited Warranty with 100% Satisfaction Guarantee! If there is anything wrong with your order, just let us know, and we’ll take care of it.

UbiGear

• Ratcheting crimper provides fast, reliable modular-crimp connector installation for voice and data applications
• Cuts, strips, and crimps pair-conductor cables (round STP/UTP and flat-satin phone cable) all in one tool
• Crimps 4, 6, and 8 position modular connectors (RJ22, RJ11/RJ12, and RJ45)
• Steel body with black-oxide finish for excellent performance and durability
• Crimping dies are precision ground from high-carbon steel

Klein Tools

• Professional tool crimps, strips and cuts cable for 8 and 6 position modular plugs
• This user friendly device works with any Ethernet or telephone cable
• Compact design with easy handle hand grips
• 1 Year TRENDnet Manufacturer’s Warranty

TRENDnet

• Modular crimp-connector installation tool for voice and data applications with Pass-Thru RJ45 connector plug
• Compact Crimper crimps and trims Klein Tools RJ45 Pass-Thru connectors onto paired-conductor cables (round STP/UTP cables)
• On-tool wiring guide helps minimize wiring errors
• Fast, reliable RJ45 Pass-Thru modular crimper installs connectors for data applications
• Use with Klein Tools Pass-Thru Connectors

Klein Tools

• 【FAST & RELIABLE】 modular-crimp connection for data and voice-over CAT3/CAT5e/CAT6 applications. Create clean, flush trim on RJ11/RJ12/RJ45 Pass-Through/EZ/Legacy connectors (including shielded ones)
• 【VERSATILE】 Reliable tool lets you cut, strip, crimp and trim Ethernet and telephone cable.
• 【Tough Built】 HARDENED STEEL construction is durable and delivers more torque during the crimping cycle. Die head assembly provides 360 degrees of connector support for terminating modular plugs on stranded or solid cable
• 【Safe】 BLADE GUARD on cutting and stripping knives reduces risk of injury and helps maintain razor sharpness. Textured handle grips reduce hand fatigue and prevent slipping during cutting, stripping and crimping
• 【100% Satisfaction Guarantee with hassle free returns】 If you aren’t impressed with the durability and performance of Platinum Connector RJ45 Crimping Tool, return it for a full refund of your purchase price

UbiGear

• Fast, reliable crimp tool with steel body for durability with ergonomic comfort grips
• Precision Crimping dies was made of high-carbon steel for Any Ethernet or Telephone Cable
• Cuts, strips and crimps Twisted Pair, Ethernet, RJ45 voice and data cables
• Professional tool Crimps RJ45, RJ11, RJ12 and RJ22 modular connectors
• Ratchet safety-release and a blade-guard on cutting and stripping knives reduce risk of injury

Solsop

• ✅Fast, Reliable Modular Crimp-connector Install Tool for Pass-Thru 8P RJ45 connector plugs，All-in-one design can make your cuts, strips and crimps work be done with only this tool.
• ✅Mini and Lighter Design --Compact design is 2/3 the size of traditional crimpers, weighs 1/3 lighter than traditional pliers,more save labour and easier to crimp.
• ✅Precision Crimp Die and Durable Blade --Industrial precision molds,laser milling groove processing ,tooth pitch deep, tooth width, accuracy close to" wire". The blades are made of high quality steel blade, sharp , durable and replaceable.
• ✅Easy to Handle -the compact design is easy to handle, allowing for an ergonomic grip and comfortable compressing action. Handle grips reduce hand fatigue and prevent slipping during stripping and crimping.In addition, The handle is made of special environmentally friendly materials that are non-slip and easy to clean.
• ✅We are 100% responsiable of our products and Toll-Free Tech Support, and 7*24hours customer service.If you have this issue , please feel free to contact us, we will help you solve the problem in time and do our best to make you satisfied.

PETECHTOOL

• Fast, reliable crimp tool with steel body for durability with ergonomic comfort grips
• Precision Crimping dies was made of high-carbon steel for Any Ethernet or Telephone Cable
• All in one 8P/RJ-45, 6P/RJ-12 RJ-11 Crimp/Cut/Strip Tool for your variety of network needs
• Professional tool Crimps RJ45, RJ11, RJ12 and RJ22 modular connectors, and Cuts, strips and crimps Twisted Pair, Ethernet, RJ45 voice and data cables
• Cable Tester & Replaceable Blade - Network Cable Tester for cables with RJ45/RJ11/RJ12 Connector (9V battery not included), Maintains razor sharpness, textured handle grips reduce hand fatigue and prevent slipping during cutting, stripping and crimping

Solsop

• 🎄9 in 1 NETWORK MAINTENANCE TOOLS : SGILE 9-in-1 network maintenance tools suit the essential need, which includes crimping pliers, network tester, 20 pcs RJ45 crystal connectors, 20 pcs connectors covers, punch down tool, RJ45 coupler, 3-way coupler, wire stripping knife, 100 pieces of nylon cable ties.
• 🎄MULTI-FUNCTIONAL & PROFESSIONAL TOOLS for DIFFERENT PURPOSES: Including 9 essential professional tools, SGILE Network Tool Repair Kit is suitable for you to test your network and for your computer maintenance and repaired, which satisfies the daily need.
• 🎄CONVENIENT ZIPPERED CARRY BAG FOR MULTI-PLACES: Comes in a portable zippered bag with types of professional network tools , SGILE Network Tool Repair Kit can carry easily and use them for various places, such as home, office, repair store or other daily spaces. Meanwhile, Equipped with zippered nylon bag,SGILE Network Tool Repair Kit is convenient to store and organize in order.
• 🎄SAVE TIME & TO BE PROFESSION: Come with the user manual, SGILE Network Tool Repair Kit provides the professional help and solve the problems without any other time waste., which can improve the work efficiency. To be profession.
• 🎄DURABLE & SAFE MATERIAL: Made of the hard metal and ABC plastic, certified and durable material, SGILE Network Tool Repair Kit ensures reliability and long lasting performance, which helps to find out the problems and keep the network running smoothly.

SGILE