Klein Tools 43237-2 25-pin punch-down tool set, 6-piece, red
Six-piece set strips UTP, FTP, STP and Cat5e–Cat6A cables and punches wires into 110 blocks
- Color/FinishRed
- Number of Pins25
- Pocket-sized 6-piece set keeps essential strippers ready
- Sharp blade with finger loop enables safe, controlled stripping
- Strips UTP, FTP, STP and Cat5e/Cat6/Cat6A cables
- Terminates wires directly into 110 blocks
- Rotate-around-cable action strips sheath cleanly in one motion
Compact Tool Set for Network Cabling
This Klein Tools 43237-2 set provides six pocket-sized strippers in red for preparing UTP, FTP, STP, Cat5e, Cat6 and Cat6A cables. Each piece includes a sharp blade and finger loop for secure handling during termination work. The 25-pin punch-down function seats wires into 110 blocks. The compact design keeps the kit ready in a pocket or on a key ring.
Fits Into a Low-Profile Toolkit
The six-piece assortment replaces bulkier single-function tools when stripping round data cables or telephone wire. A finger loop on every unit allows attachment to a lanyard or belt clip, freeing bench space for testers or crimpers. No external power or large work surface is required, so the set travels with the technician to patch panels or wall outlets.
Consistent Stripping Under Repetitive Use
Rotating the stripper around the cable sheath produces a clean cut without nicking conductors, even across multiple drops in a single job. The serrated edge holds the cable firmly during each punch-down cycle, reducing hand fatigue on long runs. Blade geometry maintains its edge through repeated termination on 110-style blocks.
Highlights
- Pocket-sized 6-piece set keeps essential strippers ready
- Sharp blade with finger loop enables safe, controlled stripping
- Strips UTP, FTP, STP and Cat5e/Cat6/Cat6A cables
- Terminates wires directly into 110 blocks
- Rotate-around-cable action strips sheath cleanly in one motion
Specifications
| Brand | Klein Tools |
|---|---|
| Color/Finish | Red |
| Number of Pins | 25 |
| Part Number | 43237-2 |
Questions about this item
How many punch-down operations can the 25-pin blade handle before it dulls?
The 25-pin blade is built for repeated terminations on 110 blocks and UTP, FTP, STP, Cat5e, Cat6 and Cat6A cables; replace the blade when cutting feels rough.
Does the tool generate noticeable heat or vibration during all-day cable prep?
The pocket-size strippers are manual hand tools with no motor, so they produce no heat, vibration or noise during continuous use.
What cable types must I already have on site for this 6-piece set to be useful?
The set strips and punches down UTP, FTP, STP, Cat5e, Cat6 and Cat6A Ethernet data cables, so those cable types must be present.
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