Deadbolt Surge Brake Lock – Fits 3-3/8in Coupler Opening

The Deadbolt Surge Brake Lock provides a simple, heavy-duty security solution for trailers equipped with compatible surge brake couplers. Designed to fit couplers requiring a 3-3/8in opening, this deadbolt-style lock is constructed from durable steel to help prevent unauthorized trailer connection or removal during storage and transport.

Features:

• Heavy-duty trailer coupler lock
• Deadbolt-style locking design
• Fits couplers requiring a 3-3/8in opening
• Durable steel construction
• Designed for compatible surge brake couplers
• Helps deter unauthorized trailer use or removal
• Compact and convenient trailer security solution
• Ideal for storage, towing, and everyday trailer protection