Ordering Description Product number Description: NCU80SB6 1/16X36X10#T/30#CT E2 Product number: 152JF48 Description: NCU80SB6 3/32X36X10#T/30#CT E2 Product number: 152JF50 Description: NCU80SB6 1/8X36X10#T/30#CT E2 Product number: 152JF52