Master Lock 2 in. H x 1-1/4 in. W x 2-1/2 in. L Steel Dual Ball Bearing Locking Padlock 1 pk, Count of: 1 - Ralphs
Master Lock 2-1/8 in. H x 1-3/32 in. W x 2-1/2 in. L Steel Ball Bearing Locking Padlock 1 pk, Count of: 1 - Harris Teeter
![Master Lock 1-7/16 in. H x 13/16 in. W x 2 in. L Steel Ball Bearing Locking Padlock 1 pk Keyed Alike - Walmart.com Master Lock 1-7/16 in. H x 13/16 in. W x 2 in. L Steel Ball Bearing Locking Padlock 1 pk Keyed Alike - Walmart.com](https://i5.walmartimages.com/asr/f2b31d1d-1aa9-4a0f-b024-ba26e693a31b.1c5441ee30ee0383ee16dc7aa0b572ef.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
Master Lock 1-7/16 in. H x 13/16 in. W x 2 in. L Steel Ball Bearing Locking Padlock 1 pk Keyed Alike - Walmart.com
Master Lock American Lock 2-7/32 in. H x 1-1/8 in. W x 2-1/2 in. L Steel Ball Bearing Locking, Count of: 1 - Mariano's
![LockPickingLawyer on Twitter: "I vaguely remember reading that the American Series 10 was the first production lock with a ball bearing locking mechanism… but I can't find a citation. Can anyone out LockPickingLawyer on Twitter: "I vaguely remember reading that the American Series 10 was the first production lock with a ball bearing locking mechanism… but I can't find a citation. Can anyone out](https://pbs.twimg.com/media/FsMq19oXwAAu_Dp.jpg:large)