Here we have a Great Used "Haoge Tripod Lens Collar Mount Ring Black Metal LMR-SM140S - Works Great" 3 3/16" Inside Closed Width. In Great Condition.  - 

Haoge LMR-SM140S Lens Collar Replacement Foot Tripod Mount Ring Stand Base for Sigma 100-400mm F5-6.3 DG DN OS Lens Sony E Mount, L Mount, X Mount built-in Arca Type Quick Release Plate

Please review ALL the Photos, as they will attest to the actual physical condition and exactly what is included. Light wear and small marks.

A Wonderful Item at a great price. has some light wear.

Please visit my Ebay store at the above link. YES, We do combine items to save you on shipping costs.

Please let me know if you have any questions, and Thank You for your continued interest, support and business.