



⚡ Prep Like a Pro, Finish Like a Boss
The LMR-400 Prep Tool by Times Microwave Systems is a compact, ergonomic all-in-one cable stripper and trimmer designed specifically for 3/8 inch LMR-400 coaxial cables. It streamlines cable preparation into two quick steps, enabling precise and clean cuts with a built-in deburr feature. Trusted by professionals for its speed and compatibility with most LMR-400 connectors, this tool transforms cable prep into a fast, flawless process—perfect for demanding projects and tower climbs alike.
| ASIN | B007JSCV12 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #102,554 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #343 in Crimpers |
| Brand | TIMES MICROWAVE SYSTEMS |
| Customer Reviews | 4.5 4.5 out of 5 stars (100) |
| Date First Available | August 17, 2015 |
| Grip Type | Ergonomic |
| Handle Material | Plastic |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 0.01 ounces |
| Item model number | CST-400 |
| Manufacturer | Times Microwave Systems |
| Material | Plastic |
| Part Number | CST-400 |
| Product Dimensions | 2.01"L x 2.01"W |
| UPC | 888063155383 |
I**T
Fantastic prep tool
Very precise. Makes working with LMR-400 a breeze.
P**T
Where was this tool 45 years ago?
I own this LMR400 prep tool as well as another one for LMR600 cable. While they are designed by Times Micro for their cables, they work very well with other cable brands of similar specification. Bottom line, with these tools, I can prepare a coaxial cable and install a crimp-on connector in less than a minute and a half. On my last project, I installed 10 LMR600 and 8 LMR400 connectors in approximately an hour and tem minutes. Two of the LMR600 terminations were 80' up a tower. I have been in the radio business for 45 years and have never found a stripping/prep tool this efficient. Put the coax in one end and give the tool 5-6 turns, Put the coax in the other end and do the same. The result is a perfectly stripped center conductor and shield. I would add that they have a very simple ring that you can use to tie the tool to your climbing harness. It does not interfere with operation of the tool !!!
A**R
Makes LMR400 so easy
Makes prepping an LMR400 cable for crimp connectors so easy, you can almost do it in your sleep. 1-2 minutes max per termination, and you know that each layer of the cable will be cut to the correct length and the correct depth. Something about using this tool is so satisfying, it almost makes the job enjoyable.
L**0
Watch YouTube vids for instructions
A quality cable prepare tool, crucial for ease of installation of connectors...a must have if you have to put on multiple connectors on LMR 400 cable
R**9
Fast
Fastest prep tool l have ever used, accurate clean cuts . Wish they had one for smaller cables.
A**R
Great tool and saves time
Worth the money
R**R
Excellent tool for coax prep!
If you work with LMR-400 coax and have to install a lot of connectors, you really need to get this tool. No more messing with knives, box cutters. It makes prepping coax for installing connectors much, much easier. Wish I'd had one of these years ago!
G**H
Top Quality, BUT for TMS Connectors ONLY!
The title for these strippers imply that they are for any connector - WRONG! While they do a fantastic job of stripping LMR400 easy, the stripped lengths are set for Times Microwave Connectors only. The stripped length is not even close to DXEngineering PL259 requirements. Don't waste your time and money, unless you are using TMS connectors, which BTW are almost 5 times the cost of DXE connectors. Commercial applications my require high quality TMS connectors, but most hams are very happy with the quality of DXE connectors, which these strippers will not work!
R**T
They are a great way to strip and the the cable prepped for the ends
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