The Linear Sec. Pin Locks are designed to enhance your gate's security by locking the opener arm to the gate's mounting bracket, effectively deterring theft. This lock system includes two keys, ensuring access even in power outages or emergencies. Compatible with all models, it offers an additional layer of protection to prevent unauthorized entry or theft of the gate opener. Secure your property effortlessly with this reliable locking solution from Linear. Don't wait, upgrade your gate security today!