LANTAC RTT Rear Takedown Tool Stainless Steel. The tool is inserted into the slot on the rear takdown and features a ramp that allows the detent to ride up and out of the channel onto the outer diameter of the pin. The pin can then be removed and a Pivot Pin used to hold the detent back while a new pin is inserted. Ideal for swapping out damaged or replacement pins. Specifications for LANTAC RTT Rear Takedown Tool: Manufacturer: LANTAC Color: Stainless Steel Condition: New Features of LANTAC RTT Rear Takedown Tool: Specification: Material: 3D Printed Stainless Steel Finish: Natural. Package Contents: LANTAC RTT Rear Takedown Tool LANTAC 01-LP-RTT: RTT Rear Takedown Tool Stainless Steel