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S. Parker 1279 series ball bearing template butt
hinges are made to genuinely close tolerances
to fit standard template cutout and screw hole
locations in hollow metal doors and metal frames
manufactured to conform to a similar template.
Hinges also meet applicable ANSI (American National
Standards Institute) dimension standards.
Full
mortise template hinges fit snugly and trimly
in wood or hollow metal doors with pressed metal
or wood jambs. Hinges are loose pin, unless otherwise
stated, and are fully swaged for smooth operation,
and long life. 4 1/2" x 4 1/2" hinges
are .134" (more than 1/8") thick for
extra strength.
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For
heavier duty applications, with higher
opening frequency, ball bearing hinges
keep doors opening smoothly for a long
time.
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4
1/2" x 4 1/2" Ball Bearing Hinges
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S.
Parker ball bearing hinges are available in finishes
for every application, including Prime Coat Gray,
and Prime Coat Aluminum, Bonderized (baked-on)
finishes as undercoats for paint. Plated hinges
are US4 dull brass plating, and US3 polished brass,
a high sheen brass plating. Chrome plating is
over nickel, in satin or polished finishes. Duranodic
is available. Ball bearing hinges provide smoothest
operation even under heavy service conditions.
Stainless steel hinges are for seashore, and similar
highly corrosive environments.
Hinges are packed with all machine screws and
half wood screws.
Type
FF-H-116A.
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