Kerbstone & Saucer Drain Saucer Drain Size: 400*300*120/50 mm Saucer Drain SDK4 Size: 400*280*150/100 mm Kerbstone k1 Size: 550*380*150/90 mm Curbstone K7 Size: 500/400*280*150 mm Lged Eging Block Size: 500*250*150 mm Road Divider K10 Size: 550×300×300/150 mm Kerbstone K6 Size: 600×100×280 mm Kerbstone K4 Size: 600×300×200/150 mm