11401 1/4 Inch Adjustable Swivel Lock Head Trailer Tongue Coupler Lock

Item Description:

•SKU#:11401 Trailer Tongue Coupler Lock ,Swivel Lock Head,Chrome

•1/4 inch diameter with 3 inch effective length

•360 degree rotating head for easy locking operation

•An all-weather rubber key slot cap can help keep the lock core clean.

•Application:adjustable length for 1-3″ coupler span

•Two flat steel  keys

  • Ship Port: Ningbo,China
  • Min.Order Qty: 1000 PCS/KITS
  • Normal Delivery Time: 45Days
  • Ceritificate: ISO9001 ,DOT FMVS108
  • Product Detail

    Product Tags

    Product Details

    #11401 1/4 Inch Trailer Tongue Coupler Lock , Adjustable length, Swivel Lock Head, Chrome

    Coupler Lock

    Item No. 11401 Type Coupler lock
    Material                Carbon steel Pin dia 1/4”
    Surface Chrome                              Pin effective length    3”
    Key Flat key Application 1”-3” coupler lock                  


    coupler lock                                                     coupler lock

    1 Package includes                                                                             Size

    1 x lock pin                                                                                                        Pin dia:1/4”

    1 x lock head                                                                                                     Pin effective length:4.75”

    2 x flat keys                                                                                                       Head dia:1.28”

    coupler lock


    Lock head is 360° rotating.

    Key slot is well protected by rubber cap against water and dust.

    Coupler pin is made of high strength steel,firm and stable.

    Chrome plated helps corrosion resistance.

    4 active length can be adjusted: 1 inch,1-3/4 inch, 2-1/2 inch and 3 inch.



    coupler lock

    Universal application

    Application of the adjustable 1/4 Inch Trailer Pin Lock:1 Inch to 3 Inch latch-type couplers for towing boat truck RV car.



    hitch lock

    Our Factory

    1. Design and develop fifty new products per year.

    2. One of the fastest growing trailer light and lock factories in China, increasing 30% annually.

    3. Focus on North American markets for 15 years, 99.9% good reviews.


    Customer Reviews





    Q1. Are you a manufacturer or a trading company?

    A:Yes,we are factory in Ningbo, Zhejiang.


    Q2. This is my first purchase, can I get sample before order?

    A: Yes, sample can be shipped to customer with free.


    Q3. Can you provide OEM service?

    A:Yes, we can. we can OEM with customer design or drawing; Logo and color will be customized on our products.


    Q4. What is your terms of payment?

    A:T/T ,Paypal.


    Q5. How about your delivery time?

    A:Generally,it will take 45 days after receiving your advance payment.The specific delivery time depends on the items and quantity of your order.


    Q6. How do you guarantee the product quality?

    A:Our products are produced in strict quality control system and the defective rate will be less than 0.2%.


    Q7. What kind of warranty you provide?

    A: 1 year since the delivery date !Quality problems found within warranty period,Replacement goods will be free supplied in your next order.

    Contact Us

    contact us

  • Previous:
  • Next:

  • Write your message here and send it to us