3784DAT
Trailer Coupler Lock 2-5/16in (59mm) Heavy Duty Trailer Coupler Lock
Product Details
Product Features
Overview
- Heavy duty trailer coupler lock fits 2-5/16in (59mm) couplers
- Laminated steel construction
- Advanced locking mechanism resists against picking and prying
- Keyway cover protects lock from moisture and dirt
- Keyed Alike trailer coupler latch lock included
Best Used For: Outdoors

- Product Number: 3784DAT
- Description: Keyed Alike
- Master Carton Qty: 2
The Master Lock No. 3784DAT features a 2-5/16in (59mm) heavy duty trailer coupler lock, made from laminated steel construction. The advanced locking mechanism provides resistance to picking and prying. The keyway cover offers additional protection from moisture and dirt. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.
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