DBGM for sanitary assembly
chrome vanadium steel, bright chrome-plated
for valve extensions up to 100 mm: 3/8", 1/2", 3/4", 1"
internal thread for hanger bolts: M8, M10 (with counter thread), M12
hexagon for attaching sinks and pipe plugs: size 10, 12 and size 17, 22 with double tongue
square socket for pipe plugs: 3/8" and 1/2"