Surface-mounted holders and stops combine rugged construction and simple installation, resulting in extremely reliable heavy-duty door control. Units are constructed primarily of brass and stainless steel materials, with several components fabricated of steel material treated to resist corrosion.
The 70 SERIES is designed around a 1/2" diameter 300 SERIES stainless steel bar. Components, including jamb brackets, door brackets, and hold-open/shock absorber mechanisms, are a combination of brass and steel material, finished in a variety of finishes.
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