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Item specifics
  • Item Length: 20
  • Item Width: 8
  • Item Weight: 0.2
  • Model Name: T21616
  • Item Height: 5
  • Special Features: Transfer the electronic signature from the vehicle to trailer.
  • Material Type: ABS
  • Brand Name: Tirol
Product Description

Product Details & Item specifics

Item Type: Trailer & Trailer Couplings

Item Name: 7 pin flat plug to 7 pin large round socket

Place of Origin: NingboChina (Mainland)

Brand Name: Tirol

Item NO.: T21616

Size: 20*8*5cm

Weight: 200g

Material: ABS

Color: Black

Features: 7 Pin flat plug to 7 pin large round socket with clamp

Product Description

l         7 Pin Plug Connector   (One In A Pack)

l         7 Pin Flat Plug To 7 Pin Large Round Socket with Clamp

l         7 Pin Large Round (35mm Diameter) Typical Round Size For Vic, Tas, Sa

l         Use This Handy Adapter To Convert Your Existing Car/Trailer Plugs With Out Re-Wiring.

7 Pin Lighting Connections

l         Pin1  Yellow     L/H Direction Indicator

l         Pin2  Blue      Rear Fog Lamps

l         Pin3   White   Earth Return

l         Pin4   Green   R/H Direction Indicator

l         Pin5    Brown   R/H Tail & NO. Plate Lamp

l         Pin6    Red      Stop Lamps

l         Pin7   Black    L/H Tail & No. Plate Lamp

7 Pin Flat Plug

l         Pin1     Yellow    Left turn indicator

l         Pin2      Black        Reversing light

l         Pin3     White      Earth Return

l         Pin4     Green       Right turn indicator

l         Pin5      Blue          Aux brakes

l         Pin6      Red           Stop lights

l         Pin7       Brown       Rear lights, clearance and side marker lights


Tirol Related Products:

Buyer Notice

  1. Please click CONTACT NOW and leave us a message, when you need specify color/size/etc. or any other question.
  2. For wholesale requirement, please let us know and we’ll give you best price!
  3. Normally, all items will be shipped within 48 hours after your payment is confirmed (weekend and public holiday excluded).Please be noted that international shipping normally takes long time and the tracking information may not be updated in time. If the parcel DONOT arrive after 40 days, please let us know and we’ll check it for you.
  4. The parcel will be sent to your Aliexpress confirmed address. address is NOT acceptable. Please make sure your address is correct before placing order. Parcel lost or fail-delivered which is caused by the wrong address/postcode/receiver name will not be responsible by seller.
  5. The shipping cost includes handling charge, packing fee and delivery charge. Duty and custom tax that may occurre will be paid by the buyer.


  1. We arrange shipping by China Post. But we have other discount express as well. If you need below service, please let us know


         2. If the item get lost during shipping with Registered post, please allow for claiming by post office.

         3. Delivery time is highly depend on postal Service and your customs. We do our best to provide you the most reliable, affordable way of shipping service. Thank you for your understanding.


All major credit cards are accepted through secure payment processor ESCROW.

*Order will be canceled if payment is not received within 10 days of purchase.

Terms and policies 

Refund and Warranty
If the item is damaged during delivery or malfunction under normal use or you received a wrong item, you will be offer for a return.
Please note that all defective items must be returned within 1 month (30 days) from the date of purchased for exchange or refund. Buyer must return the item in original condition and packaging to our China office at his/her own cost of post-page.

Please contact us before leaving any negative feedback if you have any problem! We will try to solve it and make you satisfied. If you are satisfied with our product and service, please give us 5 STAR :)! Your satisfaction is our pride!


Q: Is there any tracking Number for my item?

A: Yes, we ship every order with their Tracking Number, and you can view the shipment status on the corresponding website

Q: Does this product come with retail package?

A: We have declared the packing detail on the description of each product, please check it, thank you! 

Q:I am a reseller, I would like to buy many pieces of your item, what\'s the wholesale price?

A: Hi, thanks for your inquiry, if you would like to buy large quantity, please send email to us, we will give you the best price, thanks! 

Q: I buy and create two orders, but one is no need, how can I cancel it?

A: The order will cancel automatic in 10 days if you don’t pay it. 

Q: The time period limited is going to end but I still not receive the parcel, what shall I do?

A: You can simply leave comment inside the order and ask us to add more days. Aliexpress will NOT release payment until the parcel go to an end and some one sign the parcel. In fact, you don’t need to care about the time limited.

Packaging Details
  • Unit Type: piece
  • Package Weight: 0.3kg (0.66lb.)
  • Package Size: 25cm x 20cm x 15cm (9.84in x 7.87in x 5.91in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.3kg (0.66lb.)
  • Package Size: 25cm x 20cm x 15cm (9.84in x 7.87in x 5.91in)
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