Master Lock® has been supplying peace of mind and security to the world for decades. As the largest global manufacturer and marketer of locks, Master Lock® has made it their goal to continually recreate and upgrade their design, since the 1920’s. Offering your family, and your gear, a secure product that boasts innovation, quality, and compelling value.130D Shackle Dimensions A: Shackle Bar-3/16"D B: Shackle to Body Gap- 5/8"L C: Inner Shackle Width(Or maximum locking width)-9/16" Best Used For: Backpacks, Duffel Bags & Sports Bags Briefcases & Computer Bags Cabinets Tackle Boxes 140D Shackle Dimensions A: Shackle Bar-1/4"D B: Shackle to Body Gap- 7/8"L C: Inner Shackle Width(Or maximum locking width)-13/16" Best Used For: Backpacks Duffel Bags & Sports Bags Briefcases & Computer Bags Cabinets Tackle Boxes 150D Shackle Dimensions A: Shackle Bar-9/32"D B: Shackle to Body Gap- 1"L C: Inner Shackle Width(Or maximum locking width)-1" Best Used For: Residential Gates & Fences Sheds, Workshops & Garages Storage Lockers Tool Chests & Tool Boxes Stylish and strong solid brass lock body Hardened Steel Shackle 4-pin tumbler