Description
FAQs
What coupler sizes does the Master Lock 2847DAT fit?
The 2847DAT adjusts across six positions from 9/16 inch to 2-3/4 inches, covering most standard trailer coupler and receiver sizes. This range makes it a practical option for operators who work with multiple trailer types without wanting to carry several different locks.
Does the 2847DAT hold up in wet or marine environments?
Yes. The stainless steel body resists corrosion, and the watertight cap blocks moisture and debris from reaching the locking mechanism. This makes the 2847DAT a dependable choice for marine use, offshore applications, and trucks exposed to rain and road conditions.
Does the Master Lock 2847DAT come with a warranty?
Yes. Master Lock includes a Limited Lifetime Warranty with the 2847DAT. This covers the lock against defects and backs a product already known for durability across commercial towing and transport applications.

