Teng Tools PH3 Phillips Head Power Through Screwdriver - Strike Cap Handle for Seized Fasteners, 275 mm Overall - MDT953N
Power Through Screwdrivers · MDT953N
PH3 Phillips Head Power Through Screwdriver
Strike Cap Handle for Seized Fasteners, 275 mm Overall
Pair it with
This item: PH3 Phillips Head Power Through Screwdriver
$8.99
78 Piece 1/4 Drive Bit and Socket Set
$69.99
Recommended for general maintenance
- Fast US dispatch from our Fort Worth, Texas warehouse
- Genuine Teng Tools — professional-grade, designed in Sweden
- Secure checkout — encrypted payment, trusted providers
- Backed by guarantee — built to last a working lifetime
Why this one
Strike-capable design for heavy-duty fasteners
Large PH3 fasteners are the ones most likely to be seized in place by corrosion, thread-locking compound, or years of vibration loading.
PH3 tip for larger cross-point fasteners
The PH3 size serves the heavier Phillips screws found in HVAC equipment, commercial door hardware, industrial enclosures, and heavy machinery panels.
Practical size for field and shop
At 275 mm (10.8 in) long, this driver fits in a standard tool pouch or roll-up organizer without protruding.
Individual driver
BUY ONLY WHAT YOU NEED — Sold as a single PH3 unit so you can fill a gap in your existing lineup or replace a worn driver without purchasing a complete set.
Read the full description
PH3 fasteners hold together the heaviest Phillips-driven assemblies on a jobsite — HVAC condensers, electrical panel covers, commercial hinge plates, and machine guards. When those screws seize from corrosion or thread locker, hand torque alone often cannot break them free. This driver gives you a controlled alternative.
The blade extends through the full length of the handle and terminates at a metal strike cap. Set the PH3 tip into the recess, deliver a sharp hammer blow to the cap, and the impact transmits directly into the screw. That power-through path breaks the bond without rounding or camming out of the recess, saving both the fastener and the surrounding material from damage.
Overall length is 275 mm (10.8 in), and weight is 218 g. The handle is shaped for a full-palm grip that resists rolling on angled surfaces and provides the diameter needed to generate high torque on larger cross-point screws.
Sold individually. If your work also calls for PH2 fasteners, the matching PH2 power-through driver is available separately in the same Teng Tools line.
Get it in a set
This power through screwdrivers also comes in these 4 sets, with the tools that go with it.
Screwdriver Set Power Thru 5pcs in EVA Foam Organizational Tool Tray$59.99
98 Piece Phillips Screwdriver and Bit Assortment with Insulated Mini Torx Drivers in FOAM4X4 Tray$239.99
5 Piece Impact Power Thru Slotted/Flat Regular and Phillips (PH) Type Screwdriver Set$49.99
Power Through Screwdriver Set Wall Rack 5 Pieces$74.99
Specifications
| Length | 275 |
|---|---|
| Weight | 7.7 oz (218 g) |
| Part number | MDT953N |
Data sheet
Full details from Teng Tools. Download PDF
Lifetime warranty
Send a photo and your order number. Same-day shipping on replacements.
Ships from Texas
From our Fort Worth warehouse.
Questions?
Call (817) 767-3392.
Shipping
Free shipping on orders over $99. Orders are stocked, picked and shipped from our warehouse in Fort Worth, Texas — orders placed on business days ship same-day wherever possible.
Lifetime warranty
Teng Tools hand tools are backed by a lifetime warranty against manufacturing defects. Screwdriver bits and socket bits are consumables and are guaranteed to meet dimensional standards. Torque wrenches and air tools can be serviced and recalibrated on request — contact us to arrange it.
Returns
Not right for the job? Contact us within 30 days of delivery and we'll sort out a return or exchange. Tools must be unused and in their original packaging. Warranty claims are handled separately — a defective tool is our problem, not yours.
Why Teng Tools?
Swedish Design Since 1985
Trusted in 30+ countries. Designed in Sweden, built to ISO and DIN standards.
Shipped Fast from Texas
US warehouse in Fort Worth, so orders move fast. TAA approved for government and defense.
Lifetime Warranty
Something goes wrong? Send a photo and your order number — same-day shipping on replacements.
The Devil Is in the Detail
Satin-finish wrenches, through-blade screwdrivers, heavy-gauge storage — built to last.