Master Lock Trailer Coupler Lock 1-7/8" & 2" Category_Angle Bar & Rod Stock or eliminate sagging on screen

or eliminate sagging on screen or storm doors

Consists of UNC coarse threads

Twisted Nylon Rope

Cutting Tip

Master Lock Trailer Coupler Lock 1-7/8" & 2" Category_Angle Bar & Rod Stock or eliminate sagging on screenThe 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. 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