Form:Slip on, socket weld, blind, lapped, screwed, weld neck, reducing , spectacle, slip on boss, plate, plate blank, screwed boss, BLRTJ, SWRTJ, WNRTJ, SPECTACLE BLRTJ. Range:150 LBS , 300 LBS, 400 LBS , 600 LBS , 900 LBS , 1500 LBS, 2500 LBS TABLE 2.5 , TABLE 6, TABLE 10, TABLE 16, TABLE 25 , TABLE 40, TABLE 64, TABLE 160, TABLE 320, TABLE 400.