New and Improved FRD J-Lock 1/4" Socket Tool with Funnel. Utilizing the HTS TapeLess Pole System (J-Lock), the newly designed FRD J-Lock 1/4" Socket Tool with Funnel will serve as a more efficient way to interact with the Fuel Repair Devices. The enlarged Funnel serves to streamline the engagement process allowing the technicians to more efficiently install the FRD to the desired torque.