A range of accessories for use with PLCC IC sockets Stock number 718-5252 is a U lever type ILM cover assembly for an LGA socket Stock numbers 718-5262 and 821-2611 are plastic covers for MQFP IC sockets, 28mm square, 0.65mm pitch. 718-5262 is 144 way, stock number 821-2611 is 160 way. Stock number 821-2670 is an extraction tool for 32 way PLCC sockets.