Specifications:Swivel handle size: 152 x 22.5mm / 5.98 x 0.89″ (L x W)Flexible extension rod size: 140 x 12mm / 5.51 x 0.48″ (L x W)Package includes: 1/4″ drive swivel handle + 1/4″ drive flexible extension rod (1 each)Descripiton:1/4″ drive socket set is chrome-plated, with a bright and beautiful surface, strong wear resistance and corrosion resistance, and can extend its service life. In addition, the flexible extension rod is made of spring steel with excellent elasticity, which is safe, reliable and durable, ensuring that its strength and toughness can withstand the pressure of large torque changes.The black rotating handle has a comfortable and non-slip surface, making you more comfortable to use without worrying about slipping. The flexible extension rod in the set is designed with a spring positioning ball system.