Thank you to our Canadian Customers. We appreciate your Business. Any questions please call or email. Thank you! 1 Ladder Lock $39.99 Shipping and Handling $41.65 Total $81.64 1 Ladder lock 2 Ladder Locks $79.98 Shipping and Handling $74.00 Total $153.98 2 Ladder locks 4 Ladder Locks $159.96 Shipping and Handling $78.00 Ordering 1 is 4 Ladder Locks Total $237.96 4 Ladder Locks Packaged in 1 Box. 6 Ladder Locks $239.94 Shipping and Handling $78.00 Ordering 1 is 6 Ladder Locks Total $317.94 6 Ladder Locks Packaged in 1 Box.