Ko-Ken KO166P1 Blade-Through Phillips Screwdriver, PH1
Available
The Ko-Ken 166P is a blade-through Phillips screwdriver in 3 sizes: PH1, PH2 and PH3.
The catalogue lists the 166P under the heading Screwdrivers (Blade-Through type) and prints the tip as PH 1, 2 and 3 (manufacturer-stated).
The catalogue prints no handle, material or standard details for this series, so none are published here.
Each size is listed in the table below with its length and weight.
Where this product is used
- Driving and removing Phillips screws
- Maintenance and assembly work
- Workshop work
Features
- PH1, PH2 and PH3 tips
- Blade-through type (manufacturer-stated)
- Lengths of 175, 210 and 270 mm (manufacturer-stated)
- Weights from 78 to 203 g (manufacturer-stated)
Key specifications
| Model | Tip size | Length | Weight |
|---|---|---|---|
| KO166P1 | PH1 | 175 mm (manufacturer-stated) | 78 g (manufacturer-stated) |
| KO166P2 | PH2 | 210 mm (manufacturer-stated) | 129 g (manufacturer-stated) |
| KO166P3 | PH3 | 270 mm (manufacturer-stated) | 203 g (manufacturer-stated) |
Lengths and weights are manufacturer-stated (Ko-ken catalogue 2025-26).
Selecting the right option
Choose the PH size that matches the recess in the screw; the table lists each size with its length and weight.
Related products
Related Ko-Ken products: Ko-Ken 168P Phillips Screwdriver, PH1 to PH3, Ko-Ken 166S Blade-Through Slotted Screwdriver, 5 to 8 mm, Ko-Ken 166PS/6 Blade-Through Phillips and Slotted Screwdriver Set, 6 Pieces and Ko-Ken 168S Slotted Screwdriver, 5 to 8 mm.
Resources
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PH1 x 175
Model Number: KO166P1
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PH2 x 210
Model Number: KO166P2
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PH3 x 270
Model Number: KO166P3

