Neewer Professional Flat & pointed Tips DSLR Camera Lens Spanner Wrench Repairing Opening Tool for Most Cameras Professional camera lens repair opening tool 6 screw holes, 4-screw-locking design makes 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)