Most of the design rules are very open, but the cornerstone of ORP is its standardized mounting plates featuring a 20 mm grid pattern of 3.5 mm mounting holes. These plates can be stacked using ...
The following buildings will be open 24–7 from Monday, December 2, to Friday, December 20, 2024 (buildings will close at regularly scheduled times on December 20): 72 Fifth Avenue 7:30 a.m.-10:00 p.m.