Safe-Lock Zoom-Leg Tripod Model TW lens mount_Adaptall Kirk Enterprise Solutions quick release

Kirk Enterprise Solutions quick release clamps for Arca-type plates are very well made in the USA from high quality aluminum

Also included

Regarding the rim coating loss: this is a common issue with older Schneider lenses

So if your situation is similar to that described earlier in this paragraph

Safe-Lock Zoom-Leg Tripod Model TW lens mount_Adaptall Kirk Enterprise Solutions quick releaseThe Safe Lock Zoom Leg Tripod Model TW is an old school, all metal tripod with the same big tube on the bottom leg extension style later popularized by Benbo. Also on offer here: a sturdy centre column, a single handle pan tilt head, and a removable camera platform. Reasonably sturdy, and in excellent condition, with minor wear.