Shop Trailer Dock Locking Systems

Sponsored
About our ads
$30.00
Metal Trailer Lock - Keyed Different, Yellow - ULINE
Uline
$30.00
Metal Trailer Lock - Keyed Different, Yellow - ULINE
Uline
$30.00
Metal Trailer Lock - Keyed Different, Red - ULINE
Uline
$30.00
Metal Trailer Lock - Keyed Different, Red - ULINE
Uline
$41.00
King Pin Locks - Keyed Alike - ULINE
Uline
$41.00
King Pin Locks - Keyed Alike - ULINE
Uline
$41.00
King Pin Locks - Keyed Different - ULINE
Uline
$41.00
King Pin Locks - Keyed Different - ULINE
Uline
$62.00
Steel Lever Lock Load Bar - Rubber Ends, 89-104" - ULINE
Uline
$62.00
Steel Lever Lock Load Bar - Rubber Ends, 89-104" - ULINE
Uline
$115.00
Steel Ratchet Load Bar With Hoops - Rubber Ends, 87-119" - ULINE
Uline
$115.00
Steel Ratchet Load Bar With Hoops - Rubber Ends, 87-119" - ULINE
Uline
$63.00
Aluminum Lever Lock Load Bar - Rubber Ends, 89-104" - ULINE
Uline
$63.00
Aluminum Lever Lock Load Bar - Rubber Ends, 89-104" - ULINE
Uline
$203.99
Shipping Container Manual Twist Lock Weld Type For Chassis (4 Pack)
MyteeProducts
$203.99
Shipping Container Manual Twist Lock Weld Type For Chassis (4 Pack)
MyteeProducts
$299.00
Proven Industries Model 2516 Trailer Lock, Fits Select 2 5/16-Inch Couplers, Secures Safety Chains, Made In The USA, (Blue)
Amazon.com
1K+
Free shipping
$299.00
Proven Industries Model 2516 Trailer Lock, Fits Select 2 5/16-Inch Couplers, Secures Safety Chains, Made In The USA, (Blue)
Amazon.com
$4,713.93
Trailer Lock Systems | Dock Safety Supplies | Dock Safety Equipment HAND PUMP HYDRAULIC TRAILER LOCK SYSTEM
Diamond Tool Store
$4,713.93
Trailer Lock Systems | Dock Safety Supplies | Dock Safety Equipment HAND PUMP HYDRAULIC TRAILER LOCK SYSTEM
Diamond Tool Store
$5,499.00
Vestil Electric Hydraulic Trailer Lock System With Aluminum Light Package, TL-100-F
Global Industrial
$5,499.00
Vestil Electric Hydraulic Trailer Lock System With Aluminum Light Package, TL-100-F
Global Industrial
$300.00
Proven Industries Model 2178-U Boat And Trailer Lock, Fits 2-Inch UFP Trailer Couplers, Secures Safety Chains, Made In The USA, (Blue)
Amazon.com
27
$300.00
Proven Industries Model 2178-U Boat And Trailer Lock, Fits 2-Inch UFP Trailer Couplers, Secures Safety Chains, Made In The USA, (Blue)
Amazon.com
$39.99
Dockslocks Weatherproof Coiled Security Cable Lock, 25Ft, Anti-Theft Protection, Resettable Combination, Black
Amazon.com
1K+
Free shipping
$39.99
Dockslocks Weatherproof Coiled Security Cable Lock, 25Ft, Anti-Theft Protection, Resettable Combination, Black
Amazon.com
$275.00
Proven Industries Model 2178 Trailer Lock, Fits Select 2-Inch Trailer Couplers, Secures Safety Chains, Made In The USA, (Blue)
Amazon.com
767
Free shipping
$275.00
Proven Industries Model 2178 Trailer Lock, Fits Select 2-Inch Trailer Couplers, Secures Safety Chains, Made In The USA, (Blue)
Amazon.com
$275.00
Proven Industries Model 2178 Trailer Lock, Fits Select 2-Inch Trailer Couplers, Secures Safety Chains, Made In The USA, (Black)
Amazon.com
463
Free shipping
$275.00
Proven Industries Model 2178 Trailer Lock, Fits Select 2-Inch Trailer Couplers, Secures Safety Chains, Made In The USA, (Black)
Amazon.com
$5,200.99
Vestil Trailer Lock System 20.0 W X 29.25 D In Bluemetal
Wayfair
Free shipping
$5,200.99
Vestil Trailer Lock System 20.0 W X 29.25 D In Bluemetal
Wayfair
$69.98
Heavy Duty Trailer Hitch Lock - Universal Fit 1-7/8",2" And 2-5/16" Couplers | Anti-Theft RV Trailer Tongue Lock For Truck Boat | Structural Steel
Amazon.com
5
Free shipping
$69.98
Heavy Duty Trailer Hitch Lock - Universal Fit 1-7/8",2" And 2-5/16" Couplers | Anti-Theft RV Trailer Tongue Lock For Truck Boat | Structural Steel
Amazon.com
$6,593.98
Hydraulic With Light Package Trailer Lock System, Blue / Yell
Certified MTP
$6,593.98
Hydraulic With Light Package Trailer Lock System, Blue / Yell
Certified MTP
$5,656.98
Steel Hydraulic Hand Pump Trailer Lock System, Blue / Yellow
Certified MTP
$5,656.98
Steel Hydraulic Hand Pump Trailer Lock System, Blue / Yellow
Certified MTP
$275.00
Proven Industries Model 2516-B2 Trailer Lock, Fits Select Cast-Steel 2 5/16-Inch Adjustable Couplers, Made In The USA, (Black)
Amazon.com
15
$275.00
Proven Industries Model 2516-B2 Trailer Lock, Fits Select Cast-Steel 2 5/16-Inch Adjustable Couplers, Made In The USA, (Black)
Amazon.com
$24.99
KNFRXO Heavy Duty Security Trailer Wheel Lock Tires Anti Theft For Car SUV Boat Motorcycle Golf Cart Great Deterrent Bright Color With 3 Keys
Amazon.com
146
$24.99
KNFRXO Heavy Duty Security Trailer Wheel Lock Tires Anti Theft For Car SUV Boat Motorcycle Golf Cart Great Deterrent Bright Color With 3 Keys
Amazon.com
$595.00
Hendrickson / Dana Genuine Sr1dk100-4 Dock Lock Kit
eBay.com
Free shipping
$595.00
Hendrickson / Dana Genuine Sr1dk100-4 Dock Lock Kit
eBay.com
$59.49
Heavy Duty Trailer Coupler Lock, Trailer Tongue Locks Fit 2-5/16, 2, 1-7/8 Inch Couplers, Structural Steel Anti-Theft RV Tow Lock With 3 Keys & 4
Amazon.com
4
Free shipping
$59.49
Heavy Duty Trailer Coupler Lock, Trailer Tongue Locks Fit 2-5/16, 2, 1-7/8 Inch Couplers, Structural Steel Anti-Theft RV Tow Lock With 3 Keys & 4
Amazon.com
$32.99
TOPICK Universal Trailer Hitch Lock Set, Includes Heavy-Duty Coupler Ball Lock & Coupler Latch Lock, Keyed Alike, Anti-Theft, All-Weather Protection
Amazon.com
$32.99
TOPICK Universal Trailer Hitch Lock Set, Includes Heavy-Duty Coupler Ball Lock & Coupler Latch Lock, Keyed Alike, Anti-Theft, All-Weather Protection
Amazon.com
$163.43
Blaylock EZ Lock Gooseneck Coupler Lock Combo - RAM Gooseneck Couplers - Aluminum BLTL-57-40D2
etrailer.com
$163.43
Blaylock EZ Lock Gooseneck Coupler Lock Combo - RAM Gooseneck Couplers - Aluminum BLTL-57-40D2
etrailer.com
$44.09
(2 Pack) Universal Heavy Duty Trailer Coupler Lock - Red
MyteeProducts
$44.09
(2 Pack) Universal Heavy Duty Trailer Coupler Lock - Red
MyteeProducts
$129.98
2025 Updated Trailer Hitch Lock - Anti Theft Coupler Lock Fits 1-7/8", 2" And 2-5/16" Couplers, Heavy Duty Trailer Tongue Lock With Weatherproof
Amazon.com
4
Free shipping
$129.98
2025 Updated Trailer Hitch Lock - Anti Theft Coupler Lock Fits 1-7/8", 2" And 2-5/16" Couplers, Heavy Duty Trailer Tongue Lock With Weatherproof
Amazon.com
$32.99
Dockslocks Security Cable Lock Set (5' To 25') Looped Ends, Weatherproof, Keyless Compact U-Lock With Combination, Anti-Theft For Bikes Equipment
Amazon.com
19
$32.99
Dockslocks Security Cable Lock Set (5' To 25') Looped Ends, Weatherproof, Keyless Compact U-Lock With Combination, Anti-Theft For Bikes Equipment
Amazon.com
$19.99
Securityman Trailer Wheel Dock Chock - Prevents Jack From Sinking Into Mud, Dirt, Grass, Etc. - Supports 4400Lbs With Easy To Position Rope Handle -
Amazon.com
213
$19.99
Securityman Trailer Wheel Dock Chock - Prevents Jack From Sinking Into Mud, Dirt, Grass, Etc. - Supports 4400Lbs With Easy To Position Rope Handle -
Amazon.com
$280.00
Proven Industries Model 2178-B Trailer Lock, Fits 2-Inch Bulldog Or Ram Trailer Couplers, Made In The USA, (Blue)
Amazon.com
82
$280.00
Proven Industries Model 2178-B Trailer Lock, Fits 2-Inch Bulldog Or Ram Trailer Couplers, Made In The USA, (Blue)
Amazon.com
$29.99
Dockslocks Coiled Security Cable With Key Lock (5, 10, 15, 20 Or 25 Lengths), Weatherproof Multi-Purpose Anti-Theft Protection For Kayaks,
Amazon.com
1
$29.99
Dockslocks Coiled Security Cable With Key Lock (5, 10, 15, 20 Or 25 Lengths), Weatherproof Multi-Purpose Anti-Theft Protection For Kayaks,
Amazon.com
$99.99
AETLEEMO Heavy Duty Trailer Lock - For 2-Inch Or 2 5/16 Inch Couplers,Anti-Theft Trailer Tongue Lock - Weatherproof Trailer Coupler Lock For Rvs,
Amazon.com
Free shipping
$99.99
AETLEEMO Heavy Duty Trailer Lock - For 2-Inch Or 2 5/16 Inch Couplers,Anti-Theft Trailer Tongue Lock - Weatherproof Trailer Coupler Lock For Rvs,
Amazon.com
$46.05
Trimax - TH6 5/8" X 6-1/8" Swing-Away Trailer Lock - Premium Receiver Lock For Trailer, RV, Boat Security - Heavy-Duty Steel
Amazon.com
243
Free shipping
$46.05
Trimax - TH6 5/8" X 6-1/8" Swing-Away Trailer Lock - Premium Receiver Lock For Trailer, RV, Boat Security - Heavy-Duty Steel
Amazon.com
$52.10
PACLOCK TL88A Hidden-Shackle Trailer Coupler Lock - Keyed Different,Blue
H To O Supply
$52.10
PACLOCK TL88A Hidden-Shackle Trailer Coupler Lock - Keyed Different,Blue
H To O Supply
$99.99
Fixoasis Upgraded 2 5/16" Trailer Lock, Heavy Duty Safety Tongue Locks, Super Solid Thick Steel,2 5/16 Spherical Hook Coupler Lock,Anti-Theft
Amazon.com
37
Free shipping
$99.99
Fixoasis Upgraded 2 5/16" Trailer Lock, Heavy Duty Safety Tongue Locks, Super Solid Thick Steel,2 5/16 Spherical Hook Coupler Lock,Anti-Theft
Amazon.com
$35.99
KUAFU 36" Trailer Cam Bar Lock For Enclosed Cargo Trailer Folding Ramp Door/RV Hauler Fold Down Door Swing Hinge Handle W/Latch Hasp
Amazon.com
Free shipping
$35.99
KUAFU 36" Trailer Cam Bar Lock For Enclosed Cargo Trailer Folding Ramp Door/RV Hauler Fold Down Door Swing Hinge Handle W/Latch Hasp
Amazon.com
Trailer Dock Lock | Vehicle Restraint Safety Systems
Trailer Dock Lock | Vehicle Restraint Safety Systems
1 month ago
guauma-sh.com
What Are Vehicle Restraints? (Truck Restraints)
What Are Vehicle Restraints? (Truck Restraints)
Jun 4, 2019
loadingdock.com
Best Trailer Coupler Lock for your Travel Trailer - Proven Industries Coupler Lock
8:20
Best Trailer Coupler Lock for your Travel Trailer - Proven Industries …
7.4K viewsJan 13, 2020
YouTubeDinkGear
Best Kayak and Paddle Locking Kit "Docklocks"
Best Kayak and Paddle Locking Kit "Docklocks"
5.9K viewsDec 17, 2022
YouTubeWade Harrison
LOADING DOCK PROCEDURES
2:29
LOADING DOCK PROCEDURES
8K viewsJan 20, 2020
YouTubeGotSafety
Xtra Dock Safety
2:42
Xtra Dock Safety
5.1K viewsApr 13, 2011
YouTubeBlue Giant Equipment Corporation
Release Me - Install
2:22
Release Me - Install
91.9K viewsJul 17, 2015
YouTubeRandi Arnold
2:55
Automatic Loading Dock
58.6K viewsMar 6, 2015
YouTubeImpression Systems & Engineers Pvt. Ltd
1:55
Dock Loading System
28K viewsMay 18, 2017
YouTubeUlti Group - Protecting What Matters
3:06
Loading Dock Safety Equipment
30K viewsAug 22, 2016
YouTubeUlti Group - Protecting What Matters
4:32
SHR-5000 Dok-Lok Video
62.5K viewsJan 21, 2015
YouTubeRiteHiteVideos
2:13
Jack Stands – Truck Trailer Stabilizer
6K viewsSep 22, 2020
YouTubeSafeRack
11:40
DIY Travel Trailer Battery Lock - How to build
77.9K viewsMay 3, 2019
YouTubehomesteadonomics
1:03
Trailer Coupling Locks // Supercheap Auto
62.6K viewsDec 14, 2015
YouTubeSupercheap Auto
0:53
Loading Dock Barrier | Safety Barrier
4.4K viewsMay 24, 2021
YouTubeAkon Skirting
1:05
The Trucker Flatbed Trailer Ladder
10.9K viewsJul 29, 2015
YouTubeSpacepacIndustries
14:18
DIY Travel Trailer Lock - How To Make
316.1K viewsApr 11, 2019
YouTubehomesteadonomics
1:50
SALVO Loading Dock Safety - SAMD (Manual Door Kit)
73.2K viewsJul 5, 2012
YouTubeCastellSafety
5:30
Don't Get Locked In!
47.1K viewsMar 12, 2019
YouTubeGonagain
1:20
How to Install E-Track Rails
62.4K viewsJan 6, 2020
YouTubeDC Cargo
1:39
Trailer brakes locked up
32.6K viewsMay 29, 2020
YouTubeCraig Loftin
1:09
Stopout Trailer Glad Hand Lockout
6.3K viewsJun 1, 2016
YouTubeTotal Lockout USA
7:21
How A Dock Leveler Works (GDF V)
278.6K viewsAug 30, 2011
YouTubeWilliam Murtha
6:49
Dok-Lok Rotating Hook Vehicle Restraints (RHR)
73.5K viewsOct 29, 2010
YouTubeRiteHiteVideos
1:49
Loading Dock Seal Installation Overview
11.6K viewsJan 4, 2018
YouTubeNorthern Dock Systems Inc.
4:21
4 Easy RV Door Modifications You Need To Do Today!
90.6K viewsDec 2, 2020
YouTubeThe Buck Stop
0:31
Wildeck EdgeGard Dock Gate: Single Rail
5.5K viewsOct 20, 2014
YouTubeWildeck, Inc
2:38
Proven Industries WL-100 Utility Trailer Wheel Lock Overview
56.8K viewsMar 20, 2017
YouTubeBrian's Lawn Maintenance
0:35
Storage Trailer Glad Hand Lock | The Eagle Leasing Company
33.4K viewsOct 9, 2013
YouTubeThe Eagle Leasing Company
3:26
MWL-1300: Dok-Lok Manual Wheel-Lok
11.6K viewsMay 27, 2014
YouTubeRiteHiteVideos
See more videos
Static thumbnail place holder

Shop Trailer Dock Locking Systems

Sponsored
About our ads
$30.00
Metal Trailer Lock - Keyed Different, Yellow - ULINE
Uline
$30.00
Metal Trailer Lock - Keyed Different, Yellow - ULINE
Uline
$30.00
Metal Trailer Lock - Keyed Different, Red - ULINE
Uline
$30.00
Metal Trailer Lock - Keyed Different, Red - ULINE
Uline
$41.00
King Pin Locks - Keyed Alike - ULINE
Uline
$41.00
King Pin Locks - Keyed Alike - ULINE
Uline
$41.00
King Pin Locks - Keyed Different - ULINE
Uline
$41.00
King Pin Locks - Keyed Different - ULINE
Uline
$62.00
Steel Lever Lock Load Bar - Rubber Ends, 89-104" - ULINE
Uline
$62.00
Steel Lever Lock Load Bar - Rubber Ends, 89-104" - ULINE
Uline
$115.00
Steel Ratchet Load Bar With Hoops - Rubber Ends, 87-119" - ULINE
Uline
$115.00
Steel Ratchet Load Bar With Hoops - Rubber Ends, 87-119" - ULINE
Uline
$63.00
Aluminum Lever Lock Load Bar - Rubber Ends, 89-104" - ULINE
Uline
$63.00
Aluminum Lever Lock Load Bar - Rubber Ends, 89-104" - ULINE
Uline
$203.99
Shipping Container Manual Twist Lock Weld Type For Chassis (4 Pack)
MyteeProducts
$203.99
Shipping Container Manual Twist Lock Weld Type For Chassis (4 Pack)
MyteeProducts
$299.00
Proven Industries Model 2516 Trailer Lock, Fits Select 2 5/16-Inch Couplers, Secures Safety Chains, Made In The USA, (Blue)
Amazon.com
1K+
Free shipping
$299.00
Proven Industries Model 2516 Trailer Lock, Fits Select 2 5/16-Inch Couplers, Secures Safety Chains, Made In The USA, (Blue)
Amazon.com
$4,713.93
Trailer Lock Systems | Dock Safety Supplies | Dock Safety Equipment HAND PUMP HYDRAULIC TRAILER LOCK SYSTEM
Diamond Tool Store
$4,713.93
Trailer Lock Systems | Dock Safety Supplies | Dock Safety Equipment HAND PUMP HYDRAULIC TRAILER LOCK SYSTEM
Diamond Tool Store
$5,499.00
Vestil Electric Hydraulic Trailer Lock System With Aluminum Light Package, TL-100-F
Global Industrial
$5,499.00
Vestil Electric Hydraulic Trailer Lock System With Aluminum Light Package, TL-100-F
Global Industrial
$300.00
Proven Industries Model 2178-U Boat And Trailer Lock, Fits 2-Inch UFP Trailer Couplers, Secures Safety Chains, Made In The USA, (Blue)
Amazon.com
27
$300.00
Proven Industries Model 2178-U Boat And Trailer Lock, Fits 2-Inch UFP Trailer Couplers, Secures Safety Chains, Made In The USA, (Blue)
Amazon.com
$39.99
Dockslocks Weatherproof Coiled Security Cable Lock, 25Ft, Anti-Theft Protection, Resettable Combination, Black
Amazon.com
1K+
Free shipping
$39.99
Dockslocks Weatherproof Coiled Security Cable Lock, 25Ft, Anti-Theft Protection, Resettable Combination, Black
Amazon.com
$275.00
Proven Industries Model 2178 Trailer Lock, Fits Select 2-Inch Trailer Couplers, Secures Safety Chains, Made In The USA, (Blue)
Amazon.com
767
Free shipping
$275.00
Proven Industries Model 2178 Trailer Lock, Fits Select 2-Inch Trailer Couplers, Secures Safety Chains, Made In The USA, (Blue)
Amazon.com
$275.00
Proven Industries Model 2178 Trailer Lock, Fits Select 2-Inch Trailer Couplers, Secures Safety Chains, Made In The USA, (Black)
Amazon.com
463
Free shipping
$275.00
Proven Industries Model 2178 Trailer Lock, Fits Select 2-Inch Trailer Couplers, Secures Safety Chains, Made In The USA, (Black)
Amazon.com
$5,200.99
Vestil Trailer Lock System 20.0 W X 29.25 D In Bluemetal
Wayfair
Free shipping
$5,200.99
Vestil Trailer Lock System 20.0 W X 29.25 D In Bluemetal
Wayfair
$69.98
Heavy Duty Trailer Hitch Lock - Universal Fit 1-7/8",2" And 2-5/16" Couplers | Anti-Theft RV Trailer Tongue Lock For Truck Boat | Structural Steel
Amazon.com
5
Free shipping
$69.98
Heavy Duty Trailer Hitch Lock - Universal Fit 1-7/8",2" And 2-5/16" Couplers | Anti-Theft RV Trailer Tongue Lock For Truck Boat | Structural Steel
Amazon.com
$6,593.98
Hydraulic With Light Package Trailer Lock System, Blue / Yell
Certified MTP
$6,593.98
Hydraulic With Light Package Trailer Lock System, Blue / Yell
Certified MTP

  • Safety Products | In Stock – Ships Today | Fast Delivery

    https://www.uline.com › Safety-Products › Safety-Supplies
    About our ads
    SponsoredYour #1 source of gloves, safety glasses, hearing protection, respirators, masks an…
    Site visitors: Over 100K in the past month

    41,000 Products · Huge Catalog · In Stock · Ships Today

    Types: Retail, Wipers, Contact Us, Edge Protectors, Custom Products and more