Page
3
of
3
One-Quarter
Inch
Radius
Corners:
Round
corners
on
hardware,
which
may
be
on
hinges,
or
other
hardware
items,
such
as
ballcatches.
This
is
one
of
the
three
standard
corners
on
a
door
hinge.
The
other
two
corners
are
5/8"
radius
and
square
corners.
For
ease
of
use
in
machining,
round
corners
are
normally
used,
and
our
company
prefers
1/4"
radius
where
possible,
and
the
square
corners
otherwise.
Passage:
Passage
knobs
or
levers
are
for
doors
that
do
not
need
locked,
such
as
a
closet
or
doors
between
rooms
and
family
rooms
or
living
rooms.
Pewter:
Used
here
as
a
term
for
a
hardware
finish,
a
non-shiny
gray
color,
called
US15A
by
the
door
industry.
Polished
Brass:
Brass
finish
that
is
shiny,
also
called
US3
by
the
door
industry.
Polished
Chrome:
Chrome
finish
that
is
shiny,
also
called
US26
by
the
door
industry.
The
image
above
shows
polished
chrome
on
the
backset.
Privacy:
Privacy
knobs
or
levers
are
used
on
doors
where
locks
are
needed,
such
as
on
bathrooms,
or
bedrooms
on
interior
doors.
Right
Hand:
Describes
the
way
in
which
the
door
is
hung
on
the
jamb.
Right
Hand
describes
the
side
of
the
door
the
handle
is
on
as
it
is
pulled
towards
you.
As
a
door
is
pushed
away,
this
would
describe
a
handle
on
the
opposite
side
of
the
door.
(Right
Hand
Diagram)
Rosettes:
Plate
behind
lever
or
knob
that
holds
the
lever
or
knob
in
place.
Satin
Brass:
Brass
finish
that
is
not
shiny,
also
called
US4
by
the
door
industry.
Satin-Chrome:
Chrome
finish
that
is
not
shiny,
also
called
US26D
by
the
door
industry.
Strike
Plate:
Plate
attached
to
door
jamb,
which
receives
the
latch,
when
the
knob
or
lever
is
turned,
allows
the
door
to
be
closed
or
opened.
DoorHardwareDirect
