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Master Lock 379DAT Trailer Coupler Lock Universal trailer coupler lock fits 1-7/8in (48mm), 2in (51mm) and most 2-5/16in (59mm) couplers advanced locking mechanism resists picking and prying. only available keyed differently 2 keys included per lock
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🇺🇸 Ship from USA · On Agora since 2025
$27.90