Professional hand tools and power tool accessories from the makers of Vise-Grip locking pliers. Trusted by metalworkers, joiners and contractors since 1885.
Irwin's story began in 1885 when Charles Irwin patented the solid-centre auger bit in Wilmington, Ohio — a drill bit design so effective it set the standard for decades. But it was Danish immigrant William Petersen who, in 1924 in DeWitt, Nebraska, invented the locking pliers that would become the brand's most iconic product: the Vise-Grip.
Today, Irwin is part of Stanley Black & Decker and combines heritage brands including Vise-Grip locking pliers, Quick-Grip clamps, Speedbor drill bits, Marathon saw blades and Marples woodworking tools. From metalworking shops to construction sites, Irwin tools are engineered for professionals who demand grip, precision and durability from their hand tools and accessories.
Professional hand tools and accessories built for every trade
Professional-grade hand tools from the home of Vise-Grip and Quick-Grip
ICONIC
The tool William Petersen invented in 1924, refined over 100 years. Hardened alloy steel jaws, the original turn-screw pressure adjustment and the classic easy-release trigger — the locking pliers that defined the category.
BESTSELLER
Squeeze the trigger, set the clamp — one-handed operation leaves your other hand free to position the workpiece. Non-marring pads protect surfaces while the quick-release trigger allows instant repositioning.
The brand behind Vise-Grip, Quick-Grip and over 140 years of trade innovation
William Petersen invented the locking pliers in 1924. Over 100 years later, Vise-Grip remains the world's number one locking plier — imitated by many, matched by none.
Irwin's one-handed Quick-Grip clamps revolutionised clamping for professionals. Squeeze the trigger, set the clamp, keep your other hand free — faster and more precise than traditional bar clamps.
Speedbor spade bits and Unibit step drills cut faster and cleaner than standard bits. Tri-flute designs clear chips efficiently, reducing binding and extending bit life in demanding materials.
Vise-Grip, Quick-Grip, Speedbor, Marathon, Marples and Unibit — six specialist brands under one roof, each a category leader in its own right.
Irwin hand tools are backed by a lifetime warranty against defects in materials and workmanship. Professional tools built to last — and guaranteed to prove it.
As an official UK stockist, Invicta Tools carries the full Irwin range with trade pricing, next-day delivery and direct warranty support for professionals.
From Vise-Grip locking pliers to Quick-Grip clamps and Speedbor drill bits
The original Vise-Grip locking pliers, Groovelock water pump pliers, long-nose pliers, diagonal cutters and specialist gripping tools for every trade.
Shop NowSpeedbor spade bits, Unibit step drills, SDS masonry bits, multi-material bits and complete drill accessory sets for professional use.
Shop NowQuick-Grip one-handed bar clamps, C-clamps, locking C-clamps and specialty clamps for woodworking, metalworking and construction.
Shop NowDiscover the history and engineering behind the world's original and best-selling locking pliers, from William Petersen's 1924 invention to today.
Common questions about Irwin Vise-Grip, drill bits and professional hand tools
Vise-Grip locking pliers were invented in 1924 by Danish immigrant William Petersen in DeWitt, Nebraska. He initially sold them from the boot of his car to farmers and mechanics. In 1934, he formed the Petersen Manufacturing Company, and in 1957 added the easy-release trigger that defines the modern design. After over 100 years, Vise-Grip remains the world's best-selling locking plier.
Irwin produces a comprehensive range of professional drill bits including Speedbor spade bits for fast wood boring, Unibit step drills for sheet metal, SDS-Plus masonry bits, multi-material bits, HSS metal bits, and brad-point wood bits. The Speedbor Tri-Flute design clears chips faster and reduces binding in deep holes.
Irwin hand tools carry a lifetime warranty against defects in materials and workmanship under normal use. Power tool accessories such as drill bits and saw blades are warranted against manufacturing defects. As an official UK stockist, Invicta Tools can process warranty claims directly on your behalf.
Vise-Grip is the original locking plier — invented by William Petersen and refined continuously for over 100 years. The key differences are the precision-machined turn-screw adjustment, hardened alloy steel jaws that grip without slipping, and the patented easy-release trigger. Many brands imitate the design, but Vise-Grip remains the trade standard for a reason.
Irwin is owned by Stanley Black & Decker, who acquired the brand in 2017. The Irwin brand portfolio includes Vise-Grip, Quick-Grip, Speedbor, Marathon, Marples and Unibit — each a category leader. The brand traces its origins to 1885 when Charles Irwin patented the solid-centre auger bit in Ohio.
Yes. We offer competitive trade pricing across the full Irwin range including Vise-Grip, Quick-Grip and Speedbor products. Contact our trade team on 01843 593 440 or email sales@invictatools.co.uk for volume discounts and trade account enquiries. We also provide free next-day delivery on all orders over £99.