Blue Force Gear Burnsed Socket for 2 to 1 Point Convertible Sling Black 2.75in length P. The Burnsed Socket was designed in 2005 as a key piece of hardware for the patented SOC-C Sling which allows for 1 to 2 to 3 point convertible sling. Simply slide the Burnsed Socket onto the rear of the sling toward the rear receiver or typical single point sling location then detach the forward push button swivel from the front of the weapon and attach to the Burnsed Socket. Specifications for Blue Force Gear Burnsed Socket for 2 to 1 Point Convertible Sling: Manufacturer: Blue Force Gear Weight: 8 g Condition: New Features of Blue Force Gear Burnsed Socket for 2 to 1 Point Convertible Sling Sling Hardware and Accessories - Enhance your Vickers Sling or any other sling to your weapon or application Package Contents: Blue Force Gear Burnsed Socket for 2 to 1 Point Convertible Sling Blue Force Gear P-PBF-P-125-BK: Burnsed Socket Works With Any Push Button Swivel Or Red Swivel For A 2 To 1 Point Convertible Sling Black 2.75in length