Petzl OK Triact-Lock, set of 5. I bought a few too many, so I'm selling them. New, unused. The second photo is taken for enlargement. Manufacturing dates: 07/25: 1 piece, 10/25: 2 pieces, 11/25: 2 pieces Retail price: 3740 yen (tax included) Breaking strength: Major axis 25kN, Open gate 7kN, Minor axis 8kN Gate opening width: 22mm Certifications: CE EN362, EAC Weight: 75g PETZL M33A TL OK Triact-Lock Brand: PETZL