SPX2931M1-3.3/TR SPX2931M1-3.5 SPX2931M1-5.0 SPX2931M1-L-3.3 SPX2931M1-L-3.3/TR SPX2931N-3.3 SPX2931N-L-3.3 SPX2931N-L-3-3 SPX2940JT-L-5-0/TR SPX2940T