CURT 23521 Black Trailer Tongue Coupler Lock, 1/4-Inch Pin Diameter, Up to 3/4-Inch Span
Sometimes a safety pin and coupler latch are just not enough to keep your toys safe. While CURT safety pins and coupler latches are made to keep your coupler securely latched onto your trailer ball, they are no substitute for the locking power provided by a CURT coupler lock. CURT coupler locks are designed to add security to your trailer and towing equipment. Instead of merely retaining the coupler latch mechanism, they lock it into place and greatly deter any tampering and theft of your trailer while it is coupled to your vehicle. CURT coupler locks are key-operated and come in several different styles for you to choose from. This coupler lock features a padlock design to keep the pin well protected from tampering. It comes with a black finish and offers a pin span of 3/4 with a pin diameter of 1/4. All CURT coupler locks are made to fit latch-type couplers and include two keys. Protect your boat, your camper and even your utility trailer the right way with a CURT coupler lock.
  • 1/4 In. Pin Fits Latch-Type Couplers w/A Max Span Of 3/4 In.
  • Easy-To-Operate 1/4-Turn Lock Activation
  • Hardened Steel Locking Pin For Reliable Security
  • Protected By A Durable Black Finish
  • Incl. Two Keys For Added Convenience
Attributes
ASIN B00T9N6H06
Box Height in Inches - XA 2
Box Length in Inches - XA 7
Box Width in Inches - XA 4
California Proposition 65 Yes
Country of Origin (Primary) CN
Emission Code Legal US
Finish Semi-Gloss Black Powder Coat
Finish - XA SEMI-GLOSS BLACK POWDER COAT
GTIN 00612314235216
Harmonized Tariff Code (Schedule B) 8301406060
Hazardous Material Code N
Item Class - XA OBS
Item Height - XA 0.000
Item Length - XA 0.000
Item Width - XA 0.000
Life Cycle Status Code Available to Order
Long Description Lock, Black, 7/8" Span Coupler
NAFTA Preference Criterion Code B
Parcel Allowed - XA Yes
Product Weight - XA 0.450
Rate Class - XA 70.0
Retail Height - XA 1.000
Retail Length - XA 8.875
Retail Width - XA 1.875
SDR Required Flag N
Shipping Weight - XA 0.450
Span 3/4 IN
Tariff 301 - XA Yes
WARNING CA Proposition 65 Yes
WARNING CA Proposition 65 Message WARNING: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Warranty Limited Lifetime Warranty (One-Year Finish, One-Year Parts)

CURT 23521 Coupler Lock (1/4 Pin, 3/4 Latch Span, Padlock, Black)

Product Information

  • Brand: CURT
  • Product Number: 23521
  • Availability: 2 in stock

Vehicle Fitment

Top Categories

Tonneau Covers

Bed Covers

Protect your cargo with premium tonneau covers. Choose from hard tri-folds, roll-ups, retractables, or one-piece styles.

Shop Bed Covers
Toolboxes

Tool Boxes

Keep your gear safe and dry with top brands like CamLocker, UWS, WeatherGuard, DECKED, and Better Built.

Shop Tool Boxes
Bumpers and Grille Guards

Bumpers & Grille Guards

Turn your truck into a beast with Ranch Hand, Fab Fours, WARN, GoRhino, and Westin bumpers and guards.

Shop Bumpers
Running Boards and Step bars

Steps & Running Boards

From simple step bars to trail-ready rocker protection and powered running boards - we've got it all.

Shop Steps
Spray-on Bed Liners

Spray On Bed Liner

Ultimate protection from weather, rust, and corrosion. Professional installation backed by lifetime warranty!

Shop Bed Liners
Towing Products

Towing Products

Complete towing solutions from B&W, Curt, SuperSprings, and Air Lift. Hitches, controllers, and more.

Shop Towing
Suspension

Suspension

Lift or level your truck with Rough Country, BDS, ReadyLift, and more. Professional installation available.

Shop Suspension
Wheels and Tires

Wheels & Tires

Complete your makeover with Fuel Off-Road, Nitto, Toyo, BFGoodrich, MotoMetal, and more!

Shop Wheels
Lighting

Lighting

LED light bars, headlights, and ground effects from RIGID, Race Sport, Putco, and Rough Country.

Shop Lighting

About H&H Truck & Outdoor

For over 35 years, H&H Truck and Outdoor has served the southeast as the premier destination for truck and Jeep owners. We built our great reputation by offering the best accessory brands and providing top-notch service.

Our 23 store locations are staffed with experienced salespeople and installers - ready to help you build your dream ride. Come see us!

Find Locations

Featured Brands

B&W Towing Bullet Liner CamLocker Amp Research Curt Extang Decked Lomax Ranch Hand Retrax WeatherTech Roll N Lock Undercover N-Fab CargoGlide Bed Rug AVS BDS Suspension

What Our Customers Are Saying