Various Type Display

VTD(TYPE)(NL)(ND)
VTD……Various Type Display
TYPE……Blank=No Extension
NL……Nominal Length 24″ to 48″ in 6″ increments
(610 mm to 1219 mm in 152 mm increments)
ND……Nominal Depth 09″(for SXT only)
(229 mm–for SXT only)