Master Lock 20mm Body 10mm Inner Shackle 9120JAD (Master Lock) Padlock, Key-operated, Compact, Durable, Corrosion-resistant, Lightweight, Width,

Size: (Main body) Width 20mm (Shackle) Thickness 4mm, Inner diameter width 9mm x height 10mm Weight: 14 grams (without key) Accessories: 4 keys Body: Lightweight, durable, and corrosion-resistant aluminum Shackle: Made of high-strength steel