Aiwa 40pcs Combination Socket Wrench Toolkit is a durable for home use. Socket 40 Pcs Combination Socket Toolkit is one of the most essential needs of households .It contains all the Products as Per routine home needs and is made Of Stainless Steel. The product is well Organized in a Portable Carry Case. The tools are junk free and 100 Percent water proof. The 40 pcs toolkit includes reversible ratchet handle.