Mighty Mule FM133 Security pin lock adds an extra layer of swing gate security by replacing the standard clevis pin with a heavy-duty lock, preventing the removal or theft of your gate opener arm. You'll enjoy peace of mind with its universal compatibility and simple DIY setup using the included keys.

• Security pin lock design substitutes for the clevis pin at the front-mount, blocking removal or theft of the opener arm
• Universal compatibility works seamlessly with all Mighty Mule swing gate opener models
• Simple front-mount installation just swap in the pin lock with no special tools required
• Robust construction stands up to daily outdoor use for reliable anti-theft gate security
• Helps deter unwanted access and enhances overall peace of mind for your property