Interstate Manufacturing Associates, Inc.
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H20 Models

The H20 model is a scaled-up version of the H17, and is well suited for use on steel and aluminum doors or smaller driveway gates.  As with the H17 and H30 models, it is available in either 1018 low-carbon steel or 6061-T6 aluminum or half and half.

Product dimensions and photos
Picture
Boss Hinge - Main
H17
H20
H30
Block Hinges
Other Designs

H20A-50
H20A-51
H20A-53
H20A-01
H20A-11
H20A-31
H20A-02
H20A-12
H20A-32
H20S-50
H20S-51
H20S-53
H20S-01
H20S-11
H20S-31
H20S-02
H20S-12
H20S-32
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