Description If are looking for a drill bit extension set, then you must not miss our steel drill bit extension set. It is specially designed to help you solve your problems. It is easy to use, and the operation process is not complicated. You deserve to have one. These drill bit extensions can be easily improving your work efficiency. Features -Color:Silver. -Material:45#steel. -Size: About 15.00X1.00X1.00cm/ 5.90X0.39X0.39in. -Size: About30.00X1.00X1.00cm/ 11.79X0.39X0.39in. - Our drill bit extension set, superior workmanship and nice operability. - It is suitable for hard-to-reach bolts screws and help you take less time and efforts to complete your task. - Can be as a cool and practical gift for your boyfriend, husband, father or grandfather in Father's Day, birthday or anniversary. - Saving you time and effort. Whether you are a novice or a skilled worker, you can use it nicely. - Steel construction, precision ground and polished makes it to have nice rust resistance. Package list: 1 x 150MM Drill Bit Extension Rod 1 x 300MM Drill Bit Extension Rod 2 x Wrenches