Master Lock Trailer Coupler Lock, Universal Size Fits 1-7/8", 2", and 2-5/16", 389DAT 1 Pack
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The Master Lock No. 389DAT features a universal trailer coupler lock, designed to fit most 1-7/8in (48mm), 2in (51mm) and, 2-5/16in (59mm) couplers. The advanced locking mechanism provides resistance to picking and prying. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.
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master lock trailer coupler lock, universal size fits 1-7/8", 2", and 2-5/16", 389dat 1 pack
Cincinnati - School Road$11.00
Final priceEnded Mar 08, 2026
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MSRP: $34.45