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The Featured collection highlights the Proven Locks products that best represent the brand's mission: American-made trailer and storage security that actually holds up. These products are surfaced here because they demonstrate what custom-molded fit, high-security lock cores, and tamper-proof construction looks like in the real world. If you're trying to understand what Proven Locks is about, this is the right place to start.

Represents Proven Locks' strongest products by security performance
High customer satisfaction across all featured categories
American-made construction
Free same-day shipping

Made in USA | Free Same-Day Shipping | Lifetime Warranty

Browse the Featured collection and explore the products that define what Proven Locks stands for.

Model 2516-B 2 5/16'' Trailer Coupler Locks Proven Locks Blue (Billet 6061 Aluminum) Keyed Differently

Model 2516-B

Model 2516-B 2 5/16'' Trailer Coupler Locks

$260.00

Model 2516-B2 2 5/16'' Trailer Coupler Locks Proven Locks

Model 2516-B2

Model 2516-B2 2 5/16'' Trailer Coupler Locks

$275.00

Model 2516-J (For 2 5/16" Jayco Travel Trailers) 2 5/16'' Trailer Coupler Locks Proven Locks

Model 2516-J (For 2 5/16" Jayco Travel Trailers)

Model 2516-J (For 2 5/16" Jayco Travel Trailers) 2 5/16'' Trailer Coupler Locks

$265.00

Model 2517-AF For Atwood Pancake Couplers 2 5/16'' Trailer Coupler Locks Proven Locks Blue (Billet 6061 Aluminum) Keyed Differently

Model 2517-AF for Atwood Flat Nose Bolt-on Couplers

Model 2517-AF for Atwood Flat Nose Bolt-on Couplers 2 5/16'' Trailer Coupler Locks

$265.00

Model 2517-B1 2 5/16'' Trailer Coupler Locks Proven Locks Blue (Billet 6061 Aluminum) Keyed Differently

Model 2517-B1

Model 2517-B1 2 5/16'' Trailer Coupler Locks

$265.00

Model 2517-C 2 5/16'' Trailer Coupler Locks Proven Locks

Model 2517-C

Model 2517-C 2 5/16'' Trailer Coupler Locks

$275.00

Model 2517-D 2 5/16'' Trailer Coupler Locks Proven Locks Blue (Billet 6061 Aluminum) Keyed Differently

Model 2517-D

Model 2517-D 2 5/16'' Trailer Coupler Locks

$265.00

Model 2517-D1 2 5/16'' Trailer Coupler Locks Proven Locks Blue (Billet 6061 Aluminum) Keyed Differently

Model 2517-D1

Model 2517-D1 2 5/16'' Trailer Coupler Locks

$265.00

Model 2517-H For Hit N Hitch Couplers 2 5/16'' Trailer Coupler Locks Proven Locks

Model 2517-H For Hit N Hitch Couplers

Model 2517-H For Hit N Hitch Couplers 2 5/16'' Trailer Coupler Locks

$265.00

Model 2517-LR for Lock-N-Roll articulating trailer coupler other locks Proven Industries Keyed Differently Blue (Billet 6061 Aluminum)

Model 2517-LR for Lock-N-Roll articulating trailer coupler

Model 2517-LR for Lock-N-Roll articulating trailer coupler other locks

$265.00

Model 2517-PX For Apex Brand Cast Adjustable Couplers 2 5/16'' Trailer Coupler Locks

$265.00

Model 2517-RT for 2-5/16"Ram Brand Coupler (with Twist Latch Handle) 2 5/16'' Trailer Coupler Locks

$265.00

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