Craftsman Professional Use 12″ Locking Flex Nail Puller for $8.99. Order online for in-store pickup at Sears to lock in the price and save on shipping. Otherwise, shipping is $6.50 for a total of $15.49 shipped. Here is a screenshot for your reference. It adjusts to 14 different angles and 180° to reach between studs, rafters and ceiling joists and fits nail sizes 4D to 10D.