SWIVEL-7-B Plain Button Sling Stud, 3/4" diameter head, screw driver slot for installation

SWIVEL-46-N Brown Bess Swivel, narrow for 1746 First Model triggerguard, wax cast steel includes 6-40 screw

SWIVEL-46-W Brown Bess Swivel, wide for 1746 First Model forearm, wax cast steel includes 6-40 screw

SWIVEL-POST Swivel Post Stud, 7/16" ball head drilled for narrow swivel

SWIVEL-UL Swivel, early U shaped for forend, includes 6-40 mounting screw, wax cast steel