To start with as for the perrys lock we mark a horizontal centre line where you want the lock to sit this is the same for the double locking and. Delivery 7 days a week. Lockable from either side.
Avf Ring Shank Nail Dia 2 65mm L 50mm 500g Avf Ring Shank Nail Dia 2 65mm L 50mm 500g Pack Of 211 This Steel Bright Ring Shank Nail Is 50 Shank Nails Steel