Features: 1.Suitable for:Disassemble the lens range from 25mm to 130mm, such as telescopes lens, surveying prism lens, microscopes lens etc. 2.More screw holes design makes the cross bar more flexible for adjustment. 3.Made of high quality stainless steel, nice looking and durable. 4.Extended head design is available for some two lens graphics camera(Depends on the avatar sizes of your TLR cameras). 5.Adjustable opening jaws meets the need of most lens. Descriptions: This product is made of high quality materials, perfectly compatible Quality replacement item Easy to install. Specifications: Jaw opening: 25mm-130cm Material:Stainless steel Size:15.5cm x 12.5cm/6.1'' x 4.92''(approx) Color:Silver Quantity: 1 set Package Included: 1 x Lens spanner 1 x Hex screw spanner wrench 4 x Screws