Description
The B&W ICON 2-5/16″ Gooseneck Coupler Lock (Part LKGN0216) delivers patented, power-tool-resistant trailer security engineered specifically for 2-5/16″ Bulldog BX1 gooseneck couplers with a square inner tube. Purpose-built to eliminate vulnerabilities to cordless angle grinders and rotary cutoff saws, this heavy-duty cast steel vault encapsulates the square BX1 coupler head and collar assembly, physically blocking unauthorized hookups and towing attempts.
Key Features
- Precision BX1 Square Fitment: Custom-cast specifically to contour over the collar and square inner tube profile of the 2-5/16″ Bulldog BX1 gooseneck coupler.
- Patented Radial Fin Geometry: Advanced cast steel fin architecture designed to bind cutting discs, disrupt grinder attack angles, and rapidly wear down abrasive wheels on contact.
- Proven Power-Tool Resistance: Engineered and independently tested to withstand continuous angle grinder attacks for over 90 minutes, destroying cutting discs and exhausting multiple tool batteries.
- Pick & Drill-Resistant Core: High-security disc-detainer locking cylinder recessed deep inside the solid casting, eliminating vulnerabilities to bump keys, traditional 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 warning across equipment yards, ranch lots, and jobsites.
- 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: Tailored drop-over design installs cleanly over the square BX1 base without messy chains, loose brackets, or vulnerable exposed padlocks.
Bulldog BX1 square tube couplers are chosen for severe-duty applications including high-capacity commercial equipment flatbeds, livestock haulers, and hotshot freight transport. Standard gooseneck pin locks and generic padlocks offer virtually no defense against modern cordless power tools, which slice through ordinary hardware in seconds. The B&W ICON LKGN0216 neutralizes that risk by completely encasing the square BX1 coupler inside blade-binding, heat-treated steel that turns theft attempts into noisy, tool-draining failures.
Engineered for demanding commercial, agricultural, and fleet applications, the multi-stage protective coating and sealed internal tumbler resist rust, corrosion, and seized mechanisms through harsh winters, ranch mud, and extreme field conditions. It delivers uncompromised peace of mind whether your rig is parked overnight at an active project site, staged at a freight lot, or stored on the property.
Need help verifying fitment for your Bulldog square BX1 coupler or outfitting an entire commercial fleet? Call our trailer specialists at 1-800-866-3336.
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