flush type solar road markers with 6 safety locks Korea. KM 654e-20160606133636. Solar Pavement Levelled Marker/Stud (Flush Type), Type G105, 12NOKINm dia. X 45 mm depth; (Available Color: Blue, Green, Red, White and Yellow) Concrete Epoxy "A" & "B" Consumable Diamond Core Bit DD-B 122mm/430mm + UCL (Coring Plate) Consumable Connection End BI-1 (Coring Blade/Cutter) Consumable Water.