Concealed Hinges
AT-3120/AT-3130
Features
Large Concealed Hinge｜Heavy and long design. Thickness 4 mm.
It could be installed behind the door and not expose to prevent accident happening.
In accordance with RoHS.
➤Material-Hinge Body: Hot-rolled steel (SPHC-PO), Oxalic-acid treatment.
➤Material-Pin: Medium carbon steel, zinc plated.
➤Material-Pin Bushing: Steel (1008), natural.
It could be installed behind the door and not expose to prevent accident happening.
In accordance with RoHS.
➤Material-Hinge Body: Hot-rolled steel (SPHC-PO), Oxalic-acid treatment.
➤Material-Pin: Medium carbon steel, zinc plated.
➤Material-Pin Bushing: Steel (1008), natural.
Unit: mm [※1 kgf ≒ 10 N]SPECIFICATIONS
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