GearWrench 80065H 4-Piece Square Drive Screwdriver Set — $11.42, 50% off the $22.84 compare-at price. The dedicated Robertson/square driver set for Canadian-standard fittings, deck building, HVAC, and electrical work. Order online and stack coupon SAVE15 for another 15% off.
Sizes in the Set and What They're For
The 80065H includes the most-used square drive sizes — SQ1 (#1), SQ2 (#2), and SQ3 (#3) across four drivers. #1 suits small trim and electrical screws, #2 is the workhorse for deck screws and general construction, and #3 handles larger structural and lag-style screws.
Square #1 vs #2: Which Do You Need?
Square #2 fits the majority of deck and construction screws; #1 serves smaller gauge screws in electrical and cabinet work. Owning both — plus #3 — in one discounted set removes the guesswork.
What Is a Robertson (Square) Screwdriver Used For?
Square drive screws self-center and grip the bit tightly, resisting cam-out. They're standard in Canadian construction, decking, and HVAC — a must-have set if you work with these fasteners.
Do the Tips Include Magnets?
The 80065H tips feature a non-slip black oxide coating for a secure mechanical fit in fasteners; magnetic tip versions are not part of this series.
Specifications
- Brand: GearWrench
- Model: 80065H
- Product Type: Square drive (Robertson) screwdriver set
- Pieces: 4
- Handle: Dual material, oil and solvent resistant, Speed Zone tri-lobe
- Tip Finish: Non-slip black oxide
- Marking: Laser etched sizes and part numbers
Use Cases
Decking, framing, HVAC installation, electrical boxes, Canadian-market fixtures and appliances, and furniture using square drive screws.
Comparison and Alternatives
Versus buying individual square drivers, the 4-piece set saves money and covers every common Robertson size. Versus generic sets, the 80065H adds Speed Zone rotation and solvent-resistant dual material grips at half the compare-at price.
Price and Deal Value
Just $11.42 vs $22.84 — 50% off — plus coupon SAVE15 and free shipping when your order exceeds $45. An affordable, complete square drive solution.
