As an Amazon Associate I earn from qualifying purchases.








1. Blaylock Industries
#ad
Blaylock Industries-2293 TL-50 Gooseneck-Style Coupler Lock
#adBlaylock Industries #ad - Crafted with the highest grade aircraft aluminum. Patented design ensures the most secure way to leave an unattended trailer. Fits all gooseneck 2 5/16 style couplers. For heavy trailers, livestock haulers, RVs. Solid hardened steel lock rod for security.More information #ad
Brand | Blaylock Industries #ad |
Manufacturer | Blaylock #ad |
Height | 4.5 Inches |
Length | 11.1 Inches |
Weight | 7.25 Pounds |
Width | 7 Inches |
Part Number | 0229.3000 |
Model | 0229.3000 |
More information #ad
2. Ft. Knox Locks
#ad
BOLT CUTTER PROOF!!!, Gooseneck ROUND TUBE Lock includes Trimax puck lock
#adFt. Knox Locks #ad - Bolt cutter Proof. High security Trimax Puck lock. Bright yellow powder coat finish. Ultra high security and fits most gooseneck couplers including Bulldog BX1. All welded steel construction.More information #ad
Brand | Ft. Knox Locks #ad |
Manufacturer | Ft. Knox Locks #ad |
Height | 5 Inches |
Length | 11.5 Inches |
Weight | 18 Pounds |
Width | 8.5 Inches |
Part Number | GN-T |
Model | GN-T |
More information #ad
3. Blaylock American Metal
#ad
Blaylock American Metal TL-53 Coupler Lock
#adBlaylock American Metal #ad - Coupler and sleeve lock are crafted with pride in the United States of high quality aircraft grade aluminum, EZ Disk lock is imported and comes with 2 keys.More information #ad
Brand | Blaylock American Metal #ad |
Manufacturer | Blaylock American Metal #ad |
Part Number | TL-53 |
Model | TL-53 |
More information #ad
4. Blaylock American Metal
#ad
Blaylock American Metal TL-57 Coupler Lock
#adBlaylock American Metal #ad - Crafted with pride in the United States of the highest grade aircraft aluminum. Made in USA. Fits ram 2-5/16" couplers. Read product description below for more detailed information. For rv’s, heavy duty trailers.More information #ad
Complete system includes 1 tl-55 gooseneck coupler lock, Livestock Haulers, 1 TL-51 Adjustable sleeve lock and 2 TL-45 EZ disk padlocks. Coupler and sleeve lock are crafted with pride in the United States of high quality aircraft grade aluminum, EZ Disk lock is imported and comes with 2 keys.Brand | Blaylock American Metal #ad |
Manufacturer | Blaylock American Metal #ad |
Part Number | TL-57 |
Model | TL-57 |
More information #ad
5. Ft. Knox Locks
#ad
Gooseneck ROUND TUBE Lock
#adFt. Knox Locks #ad - Accepts most "puck" style locks not included. Ultra high security and fits most gooseneck couplers including Bulldog BX1. Bright yellow powder coat finish. Bolt cutter Proof. All welded steel construction.More information #ad
Brand | Ft. Knox Locks #ad |
Manufacturer | Ft. Knox Locks #ad |
Height | 5 Inches |
Length | 11.5 Inches |
Weight | 18 Pounds |
Width | 8.5 Inches |
Part Number | GN-L |
Model | GN-L |
More information #ad
6. Master Lock
#ad
Master Lock Trailer Lock, 378DAT, Trailer Coupler Lock, Fits 2-5/16 in. Couplers
#adMaster Lock #ad - Designed to resist rust and corrosion. Coupler lock is best used for trailers; Works best with Straight Tongue Trailer Couplers.More information #ad
59 mm trailer couplers; Does not fit Gooseneck Trailer Couplers. Advance locking mechanism resists picking and prying. Fits 2-5/16 in. Includes one trailer coupler lock, two keys.Brand | Master Lock #ad |
Manufacturer | Master Lock #ad |
Height | 3.5 Inches |
Length | 7.25 Inches |
Weight | 3.4 Pounds |
Width | 5.5 Inches |
Part Number | 378DAT |
Model | 378DAT |
Warranty | Limited Lifetime |
More information #ad
7. Blaylock American Metal
#ad
Blaylock American Metal TL-55 Coupler Lock
#adBlaylock American Metal #ad - Features a 3/4" heavy-duty steel locking pin. Padlock not included. Padlock not included. Precision made of aircraft aluminum. Fits all ram cast base gooseneck couplers 20, 000 lb. 25, 000 lb. 30, 000 lb. 24, 000 lb.More information #ad
Brand | Blaylock American Metal #ad |
Manufacturer | Blaylock American Metal #ad |
Height | 4.7 Inches |
Length | 14.3 Inches |
Width | 10.5 Inches |
Part Number | TL-55 |
Model | TL-55 |
More information #ad
8. AMPLOCK
#ad
AMPLock U-GNB gooseneck Coupler Trailer Lock fits on «Bull Dog» and Imported gooseneck Hitch
#adAMPLOCK #ad - The strongest lock to secure your gooseneck trailer made with high quality materials and control and identification key system. Materials used by amplOCK provide the good rust resistance for use in all climates.More information #ad
Molded exactly to fit the specific shape of your gooseneck trailer when unhitched fits on «Bull Dog» and imported gooseneck hitch. Easy to use with ampLOCK’s push and lock system.Brand | AMPLOCK #ad |
Manufacturer | AMP #ad |
Height | 4 Inches |
Length | 6 Inches |
Width | 4 Inches |
Part Number | 8 87613 30120 1 |
Model | U-GNB |
Warranty | AMP Drummond Inc. (the ''Company'') provides a one-year limited warranty from the original date of purchase by the end-user of the products manufactured by the Company (the ''Product'') against defects in material and workmanship. This limited warranty is non-transferrable and is subject to certain restrictions. The provisions of this warranty do not apply to Products: (i) used for purposes for which they are not designed or intended; (ii) which have been altered or abused; or (iii) which have been used in violation of any written instructions provided by the Company. SOLE REMEDY; NO ADMISSION The company's sole obligation under this warranty shall be to replace the Product. In no event shall the Company's acceptance to replace a Product be construed as an admission of liability of any kind, including, without limitation, that the Product returned was in fact defective. |
More information #ad
9. Ft. Knox Locks
#ad
Ultra high security, BOLT CUTTER PROOF!!!, Gooseneck Set Bolt Lock
#adFt. Knox Locks #ad - Bolt cutter Proof. Bright yellow powder coat finish. Ultra High Security. Accepts most "puck" style locks not included. All welded steel construction.More information #ad
Brand | Ft. Knox Locks #ad |
Manufacturer | Ft. Knox Locks #ad |
Height | 4.25 Inches |
Length | 6.5 Inches |
Weight | 7.5 Pounds |
Width | 4 Inches |
Part Number | GN-SB |
Model | GN-SB |
More information #ad