The PrimeCables® Ethernet Network RJ-45 Stripping Crimping Tester Punch Down Tools 9pcs Combo is a versatile kit for network cabling installations. Here’s why it’s a must-have: Cable Crimper (7.8"): This 3-in-1 tool handles RJ-45, RJ-11, and RJ-12 connectors. It’s compatible with Cat5 and Cat5e cables, making crimping and cutting a breeze. Cable Tester: Test RJ45 and RJ11 network cables, identify double-twisted wires, and detect wrong connections, short circuits, and open circuits. The detachable remote tester covers up to 1000 ft. Network Wire Punch Down Tool (7"): With a protective handle, it securely embeds wires into trough modules. Perfect for neat cable terminations. RJ45 Crystal Connectors (20 pcs): These come in a transparent storage box for easy organization. Wire Stripping Knife: Conveniently strip plastic surfaces from network cables. Multipurpose Set: Includes everything you need for efficient network cable repair. Get your network up and running smoothly with this reliable toolkit!

I 100% reccomend buying one of these, even if you're not an electrician, as internet providers (like mine) charge your $75 to do a job you can learn to do in 10 minutes with the same tools they use for way cheaper. This kit contains more than enough tools to get the job done. The RJ45 tool is really good quality and I love the addition of the wire stripper and cutter at the bottome of the handle (do be careful with handeling as cutting yourself is a risk). The testers are very helpful to ensure the wire works properly especially when you're routing them through walls and not sure if it was severd anywhere. Honestly can't complain about anything, I will definitely be using these for a long time.

Great little kit, everything you need

Looks like great for beginners.

for$50 just to get a technician to the house, I was able to watch one YouTube video and was able to install my own plugs using this kit!

My crimpers mangled the rj45's every other crimp.