The PM193 Heavy Duty Quick Detach Sling Swivel loop accepts up to 1.25 wide slings. The large recessed button is easy to access yet protected from unintended release. The 1.25 wide loop rotates 360 degrees. The swivel is manufactured entirely from steel, then black phosphated per mil-spec. The swivel fits all standard mil-spec sling swivel sockets. Two Heavy Duty Q/D swivels are included per package.- Accepts up to 1.25 wide slings- Loop rotates 360 degrees- Manufactured entirely from steel- Black phosphated per mil-spec- Fits all standard mil-spec sling swivel sockets- Two Heavy Duty Q/D swivels are included per package