Teng Tools 3/4" Deep Impact Socket Set 17 PiecesThe MECCA PRO 3 4" Deep Impact Socket Set DIN 17 Pieces features 15 deep metric sockets ranging from 19 to 50 mm, along with a retaining pin and ring. Made from durable chrome molybdenum (CR MO) steel, the set is designed for use with power tools. It comes in a robust blow moulded box for secure storage and easy transport and is manufactured to DIN3129 standards. Key features: 17 piece 3 4" drive deep impact socket set 15 deep metric sockets from 19