UNIVERSAL COUP LOCK 1-7/8 - 2"

Trailer Coupler Lock

The Master Lock No. 377DAT features a trailer coupler lock, designed to fit 1-7/8in (48mm), 2in (51mm) and most 2-5/16in (59mm) trailer 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.

Features:

• Fits 1-7/8in (48mm), 2in (51mm) and most 2-5/16in (59mm) trailer couplers

  
  

• Advance locking mechanism resists picking and prying

  
  

• Easy to install and remove

  
  

• Resists rust and corrosion

Best Used For:

• Automotive & Towing
  
• Marine Recreation
  
• Trailers, Vans & Moving Trucks