ITEM NAME:Pro Spanner Wrench For Camera Lens Repair Opening Open Tool Product Description Description: Features: 4 screw locking design One pointed tip and one flat tip It can also be used in the grip ring of camera body somewhere else. Used for opening the grip ring of any optical lens, such as telescope camera lens. More screw holes design make the cross bar more flexible for adjustment. Made of high quality antimagnetic stainless steel, nice looking and durable. Extended head design is available for some two lens graphics camera(Depends on the avatar sizes of your TLR cameras) Adjustable Jaw opening from 10mm up to 120mm, meets the need of most lens size. Included: 1 X set of Wrench.Included: 1 X set of Wrench. If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. 12 months Warranty.