Any possibility I can order two items both with the same key set (two locks with four identical keys)? Thanks.

Dear, each trailer hitch lock is equipped with two keys, and the key of each lock is different. The probability that you use one lock key to open the other lock is extremely small. Our trailer lock cylinder is made of copper crescent cylinder, which quality is bettter and mutual opening rate is extremely low. Please trust to purchase!

how do I ge extra keys?

CAUTION. A special key like this may not be reproduced at a locksmith. The company may not provide one either or do so at a great expense. I have a Reese trailer tongue lock and no one had the blanks. The company wanted $10 + shipping to send a copy. Be aware of that before buying a lock like this. The Master Lock locks have key with widely available blanks.

What is the inside dimensions of the u-bolt? My coupler is 4" wide, so I need it to be at least 4".

3-7/8” inside the “U”. You can probably take a 1/16” off each side of flange at bottom of the trailer hitch with a grinder to make it work.

Will this fit the various types of trailers?

I think so, it will fit almost any of that sort of 50mm ball hitch because it is very easily adjustable

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Tevlaphee Trailer Ball Lock Hitch Coupler Towing Lock Adjustable Easy Installation Heavy Duty Steel and Aluminum Alloy Base for Towing Caravan Trailer Security with 2 Keys (Yellow)

Product ID: 139163593

🔐Heavy-duty security lock

⚙️Adjustable for 11 locking positions

🌧️Rust & weather resistant aluminum alloy

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₩121107

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Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔒 Lock it down, stand out — secure your trailer with confidence!

TRUSTED BY THOUSANDS - With a 4.4-star rating from over 2,900 users, this lock is a proven solution for securing trailers, campers, and boats worldwide.
UNMATCHED THEFT DETERRENCE - Bright yellow powder coating acts as a bold visual warning to thieves, making your trailer a no-go zone.
BUILT TO BRAVE THE ELEMENTS - Crafted from premium aluminum alloy with corrosion-resistant coating, this lock withstands rain, rust, and rough weather.
PRECISION FIT FOR UNIVERSAL USE - Adjustable ratchet fits 1-7/8", 2", and 2-5/16" couplers, ensuring a snug, secure lock on almost any trailer hitch.
EFFORTLESS INSTALLATION REMOVAL - U-shaped design slides on easily and locks in seconds—no tools or hassle, perfect for busy professionals on the go.

The Tevlaphee Trailer Hitch Lock is a robust, adjustable security device designed to prevent unauthorized towing. Made from rust-resistant aluminum alloy with a bright yellow powder coating, it fits multiple coupler sizes and offers quick, tool-free installation. Trusted by thousands, it combines durability, convenience, and high visibility to protect your trailer, camper, or boat from theft.

Specifications

ASIN	B07SMNJYS3
Best Sellers Rank	2,240 in Automotive ( See Top 100 in Automotive ) 28 in Trailer Couplings & Accessories
Brand	Tevlaphee
Customer Reviews	4.4 4.4 out of 5 stars (2,912)
Date First Available	30 May 2019
Item Weight	771 g
Item model number	Tevlaphee
Manufacturer	Tevlaphee
Manufacturer part number	Tevlaphee
Product Dimensions	16 x 10.92 x 8.13 cm; 771.11 g
Voltage	12 Volts

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₩121107

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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