1. Specially Designed for Lenses: The lens retaining ring tool wrench is expertly crafted to facilitate the mounting and locking of lenses to lens boards. Its design adheres to the standard sizes of lens flange rings, making it an essential tool for photographers working with cameras. 2. Stainless Steel Construction: Constructed from stainless steel, the lens retaining ring exchange tool wrench is exceptionally sturdy and to deformation. This good-quality material ensures and reliability, providing users with a tool that withstands the rigors of frequent use. 3. Safe for Your Equipment: With its and edges undergoing vibratory polishing and grinding, the lens retaining ring spanner wrench is designed to prevent scratches to the retaining ring and the lens during use. This meticulous finish safeguards your valuable camera equipment from unnecessary wear and tear. 4. Engraved for Compatibility: The lens wrench for lens retaining rings features -engraved font tips signifying compatibility with shutter types, including for Copal, for Compur, and for Prontor 0/1/3 size rings. This clear and marking system ensures easy identification and selection of the correct wrench size for your specific needs. 5. Versatile and User-Friendly: Aimed at both professional and amateur photographers, the camera lens spanner tool is a versatile addition to any camera maintenance kit. Its precision design and enhanced safety features suitable for a wide range of lens retaining ring adjustments, ensuring that your equipment is always in optimal condition. Lens Retaining Ring Exchange Tool Wrench Stainless Steel Lens Wrench for Lens Retaining Rings for Camera for Fujinon Nikkor Lens Photography Accessories Type: TOOLS Applicable to: for Copal, for Compur, for Prontor No. 0/1/3 pressure rings Product size: 75 x 60 x 1mm Net weight: 36g Color: As Shown Material: Stainless Steel Package Contents: 1 * Lens Removal Repair Tool Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.