Instructions / Assembly
62
METAL BEADS AND TRIMS
The technical content of this literature is eective 5/31/12 and supersedes all previous information.Pub. No. CD-Full Line 5/12
clarkdietrich.com
BULLNOSE KERFED BEAD
ClarkDietrich kerfed bullnose has 
a distinctive shortened back flange 
allowing for insertion into grooved 
door jambs and window trims. This 
feature provides for ecient, clean 
installation, as well as the smooth 
round appearance associated with 
bullnose trims. Roll-formed from 
galvanized steel, it conforms to 
ASTM A1047 for added durability 
and protection from corrosion.
Product 
code
Size
Radius (in)
Length (ft)
CBBK 
3/4
7
8
9
10
1-1/2
7
8
9
10
2WAY INSIDE 3/4" BULLNOSE CORNER CAP 90˚
ClarkDietrich vinyl 2-way 3/4" 
corner caps provide the ideal 
component to transition bullnose 
corner beads to a crisp finish 
where inside corners intersect 
at 90˚. Examples of applications 
include windows, closets, doorways, 
skylights, etc. Easy to install, this 
component provides a cost-eective 
alternative to time-consuming 
mitering of corners.
Product code
Style
Size radius (in)
Packaging
Pcs./Box Cartons/Skid
M285
Plastic 2-way  
corner cap
3/4
50 25
3WAY 3/4" BULLNOSE CORNER CAP 90˚
ClarkDietrich 3-way 3/4" bullnose 
90˚ corner caps provide the ideal 
solution to finish corners quickly and 
eciently at 3-way intersections. 
Features extended tabs for easier 
alignment and a professional finish. 
Works well with both metal and vinyl 
bullnose corner beads, eliminating 
the need for special corner bead 
applications and mitering.
Product code
Style
Size radius (in)
Packaging
Pcs./Box Cartons/Skid
M385
Plastic 3-way  
corner cap
3/4
50 25










