ZLB16 Heavy Duty Lug Nut Labor Saving Tool Torque Multiplier Socket Wrench Set with 3 Sockets, ZLB161. Brand new and high quality 2. Great tools for loosen and removes lug nuts from vehicles 3. Heavy duty torque multiplier lug nut wrench with Max torque output: 320 N. M 4. Including three sockets (17mm, 19mm, 21mm) 5. Package with durable plastic case that easy for transport Specification: Package Weight One Package Weight 2. 38kgs 5. 25lb One Package Size 28cm * 20. 5cm * 8cm 11. 02inch * 8. 07inch * 3. 15inch Qty per Carton 5 Carton Weight 13.