Description
The B&W ICON 2-5/16″ Cast Coupler Lock (Part LKBP0202) delivers patented, power-tool-resistant security engineered specifically for heavy-duty 2-5/16″ cast couplers manufactured by Demco, Wallace Forge, and Bulldog. Purpose-built to eliminate vulnerabilities to cordless angle grinders and abrasive cutting saws, this massive cast steel vault creates a form-fitting barrier around the cast coupler head and latch assembly, completely blocking unauthorized hitching and towing.
Key Features
- Precision Cast Fitment: Custom-cast specifically to fit 2-5/16″ heavy-duty cast couplers commonly manufactured by Demco, Wallace Forge, and Bulldog for high-capacity equipment and commercial trailers.
- Patented Radial Fin Geometry: Advanced cast steel fin ribs engineered to bind high-speed blades, deflect cutting angles, and rapidly wear down abrasive angle grinder discs on contact.
- Proven Power-Tool Resistance: Built and independently tested to withstand continuous angle grinder attacks for over 90 minutes, destroying cutting wheels and depleting multiple high-output battery packs.
- Pick & Drill-Resistant Core: High-security disc-detainer locking cylinder recessed deep inside the solid casting, eliminating vulnerabilities to bump keys, lock picks, and direct drilling.
- Over 20 Pounds of Hardened Cast Steel: Immense solid alloy construction serves as a heavy-duty physical barrier and an unmistakable visual deterrent on staging yards and unmonitored job sites.
- Dual-Layer Weather Protection: Automotive-grade E-coat primer beneath an industrial UV-resistant powder coat finish, complete with internal watertight seals to defend against rain, mud, road salt, and corrosive grime.
- Quick & Secure Operation: Precision-contoured drop-over design locks down in seconds without messy chains, loose brackets, or vulnerable exposed padlocks.
Heavy-duty cast couplers from Demco, Wallace Forge, and Bulldog are standard equipment on high-value dump trailers, equipment haulers, and commercial cargo haulers—making them prime targets for organized theft rings equipped with cordless power tools. Off-the-shelf coupler locks and standard padlocks offer almost no resistance against cutoff saws, which can bypass them in seconds. The B&W ICON LKBP0202 changes the game by encasing the cast coupler inside blade-binding, heat-treated steel that turns theft attempts into noisy, time-draining failures.
Engineered for demanding commercial, agricultural, and fleet environments, the multi-stage protective coating and sealed lock cylinder prevent rust, corrosion, and seized mechanisms through harsh winters, coastal salt air, and severe job site conditions. It delivers total peace of mind whether your trailer is unmonitored overnight at an active project site or parked long-term in an equipment yard.
Need help verifying fitment for your specific 2-5/16″ Demco, Wallace Forge, or Bulldog coupler, or ordering keyed-alike locks for a fleet? Call our trailer specialists at 1-800-866-3336.
Check out our full collection of trailer locks and accessories or browse replacement trailer couplers.









