This product is an extension rod for hand wrench, made of and durable materials. Fine workmanship, efficient and practical, excellent texture, not easy to rust or break, can better serve you. Widely applied for electrical maintenance, automobile maintenance, pipeline maintenance and so on. Features -Color:Multi -Material:ABS. - Size: 11.00X3.00X3.00cm/4.32X1.18X1.18in -The rotary lock adopts a separate design to prevent the wrench from falling off during use, making it more secure and firm -The professional and practical hand wrench extension rod can easily replace old or damaged ones. -Simple structure, light weight, suitable for home and professional use, making work easier. -Applicable to various maintenance scenarios like , electrical, automobile, pipeline, mechanical. - and durable, high hardness, can play an excellent working performance, and bring you a better experience. Package list: 4 x Extension Rods