LD Quick-Lock Trailer Coupler Instruction Manual
Learn how to securely attach your trailer with the Quick-Lock Trailer Coupler by Dutton-Lainson. Available in Class 1 (model numbers 940-1, 950-1, 960-1, 970-1), Class 2 (980-2, 981-2, 982-2), and Class 3 (985-3), this coupler complies with SAE J684 and VESC V-5 Standards. Follow the provided product usage instructions for safe installation, assembly, and operation.