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

Proven Industries

4.5 (123)

Model 2516-B

Name: Proven Industries Model 2516-B - Model 2516-B
Brand: Proven Industries
SKU: 14376525430850
Price: 260.0 USD
Availability: InStock
Rating: 4.7116 (189 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$260.00

Quantity

Color

Black

Quantity

Description

Description Model 2516-B was designed to fit BullDog style trailer couplers. This style trailer coupler is usually found on heavy duty trailers such as those used in commercial applications and heavier weight-rated trailer applications. In...

Reviews

4.7

215 ratings

TRAILER LOCK

I recently purchased a Proven Industries trailer lock and couldn't be happier. The quality is outstanding, and it gives me great peace of mind knowing my trailer is secure. The lock is heavy-duty, easy to install, and clearly built to last. It fits perfectly and provides a level of protection that cheaper locks simply don't offer. If you're looking for a reliable trailer lock that is worth every penny, I highly recommend Proven Industries. Excellent product!

kevin · June 18, 2026