
Hardwood Wrench™ Deck Board Straightener
The Hardwood Wrench™ is the original patented deck board straightening tool that revolutionized hardwood deck installation. With up to 1,100 pounds of pushing force, this professional-grade tool bends even the most warped exotic hardwood boards straight while you install fasteners—hands-free. The self-locking cam mechanism holds boards in position, enabling true "one-man, one-hand installation." High-quality anodized aircraft-grade aluminum body with solid American Ash wood handle. Works with single or double joists up to 3.5" wide and all decking types: pre-grooved, standard lumber, composites, and PVC. Adjustable knurled stainless steel joist pins grip securely. Reversible handle accommodates left or right-handed use. Eliminates the back-breaking chisel-and-pry method that's been passed down for generations. U.S. patented design.
Available Options
Choose your preferred options and quantity below.
Professional
1 Unit
HWW
$189.99
per unit
Why Choose Tools & Drill Bits?
Essential Tools for Hardwood Deck Installation
Board Straightener
Dense hardwood boards often arrive with slight bow or twist. A lever-style straightener lets one person pull boards straight while fastening — saving time and preventing waste.
Countersink/Pre-Drill Combo
A Drill & Drive® tool cuts the pilot hole and countersink in one pass. This single step replaces two separate operations and keeps spacing consistent across hundreds of holes.
Slotting Router Bit
If you need to groove boards on-site for hidden clips, a carbide-tipped 1/8″ × 3/8″ router bit handles even the hardest Ipe. Run at moderate speed to avoid burning the wood.
Gap Spacers
Precision plastic spacers maintain uniform board-to-board gaps without eyeballing. They remove any guesswork and keep your lines straight from edge to edge.
Pro Tip from Our Deck Specialists
Carbide-tipped bits last 5-10× longer than HSS in tropical hardwoods. The initial cost is higher, but you will burn through standard bits in less than a day on an Ipe deck.
Frequently Bought Together
Accessories that pair well with tools & drill bits for a complete installation.
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