Flat Lifting Socket is ideal for large, thin precast concrete components ... , on which it's hard to place n ApplicationFlat Lifting Socket is ideal for large, thin precast concrete components such ... shells, on which it's hard to place normal lifting sockets because of the thin thickness of the component. ... 50054RD30JFA-304,00072RD36JFA-366,30084RD42JFA-428,00098RD52JFA-5212,500117 Flat lifting socket