This is a single piece anodized optical locator clamp with screws, constructed from aluminum alloy and designed to function as a shaft stop collar and fixed ring in optical assemblies. The clamp provides a precise, repeatable location for components along a shaft while offering secure, tooltightened retention. The anodized finish delivers corrosion resistance and lightweight strength. Dimensions are 18x32x10 mm, and the set includes mounting screws for quick installation. Key benefits Precise and repeatable positioning of optical components along a shaft, with secure locking via screws. Corrosionresistant anodized aluminum alloy delivers durability without added weight. Compact, lightweight design suitable for tight spaces in optical benches and microassembly setups. Combines a locator clamp with a shaft stop collar for reliable alignment and movement limitation. Includes the screws for straightforward installation. Key attributes Material: aluminum alloy; finish: anodized for protection and longevity. Size: 18x32x10 mm. Functionality: anodized optical locator clamp with screws, integrated shaft stop collar fixed ring. Mounting: screws included for fast, secure attachment. Performance: lightweight yet sturdy, designed for repeatable alignment in precision optical workflows. What's included 1 piece anodized optical locator clamp with screws ( aluminum alloy shaft stop collar fixed ring ), size 18x32x10 mm. Mounting screws for secure installation. Applications and use cases Align and secure a small optical component (such as a lens housing or sensor) along a shaft on an optical bench, ensuring repeatable positioning. Use as a fixed shaft stop collar in a linear or rotary positioning system to prevent overtravel and maintain precise component location. Integrate into compact optical jig or tool diverter setups where space is limited, providing a dependable locator and stop for repeatable experiments or calibrations. Compatibility guidance Designed for standard optical assembly workflows requiring a locator clamp with a fixed ring shaft stop collar. Suitable for use with common shafts and mounting arrangements in precision optical equipment and alignment fixtures. Notes This item is sold as a single unit and includes screws for installation. The anodized finish helps resist wear and corrosion in normal laboratory and workshop environments.