The HT-14B is a replacement punchdown tool blade for 110 terminal blocks. It has a 2.22" (56.4 mm) blade with a cutter on one end, and fits the 24PDT4 impact punchdown tool and the 24PDT1 non-impact tool.
Key Features
- For 110 terminal blocks
- One-end cutter trims excess wire
- 2.22" (56.4 mm) blade length
- Fits 24PDT4 impact and 24PDT1 non-impact punchdown tools
Specifications
| Model | HT-14B |
|---|---|
| Block type | 110 |
| Blade length | 56.4 mm (2.22") |
| Cutter | One end |
| Compatible tools | 24PDT4 (impact), 24PDT1 (non-impact) |
| SKU | 24PDB-HT14B |
What's Included
- 1 × HT-14B 110 block punchdown blade
What You'll Need (Sold Separately)
- Punchdown tool handle (24PDT4 or 24PDT1)
Ideal For
Technicians terminating wire on 110 blocks with a 24PDT4 or 24PDT1 handle.
Frequently Asked Questions
What is a one-end cutter?
The blade has a cutting edge on one side only, so it trims the excess wire as it seats it.
66 vs 110 blocks?
66 blocks are common in older telephone wiring; 110 blocks are used in modern data patch panels and keystone jacks. Each needs its own blade.

