Shop America's toughest trailer locks. Grinder-proof coupler locks, 5th wheel locks & wheel boots. Made in USA with lifetime warranty.

Proven Industries makes locks for every type of trailer and coupler on the market. Including but not limited to box trailers, boat trailers, utility trailers, campers / Rvs , 5ht wheel and goose neck trailers.

Jan 20, 2026 · Proven Industries dropped its lawsuit against YouTuber McNally after he exposed their $130 lock flaw with a soda can. Learn about the legal battle and outcome.

Proven Industries is at Tampa Florida. Sales. We carry Proven Industries locks in stock! Swing. by the lot to check them out! ⏰ Monday-Friday 9a.m.-6p.m.

Oct 28, 2025 · Proven Industries breaks ground on its new 80,000 sq ft manufacturing headquarters in Palmetto, Florida, expanding its U.S. production of trailer-security products.

210 South Street SE • Dodge Center, MN 55927-9251 • Office 507-374-6346 • Fax 507-374-6824

$260.00 From $208.00 Sale

Proven Industries says their locks are indestructible. The NITE Equipment team put them to the test.

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Proven Industries manufactures high-strength trailer coupler locks for securing trailer couplers and safety chains.