Project Description

Two50 Downtown Apartment | San Mateo, CA

Project Description

TWO50 Downtown Apartment is a modern 9-story high-rise residential tower known for its clean design and practical urban comfort. Previously, the apartment’s entry door hinges were not self-closing at all.

To address this issue for safety standards, they urgently required a total of 155 commercial self closing hinge sets. With Waterson hinges that meet the ANSI A156.7 standard, this replacement project runs smoothly and easily while delivering reliable self closing and fire rated function.

Waterson Product

  • K51M-450-A3-US32D: full mortise 4,5″ x 4,5″, ANSI A156.7 standard, self closing, controlled closing speed, adjustable, 3hr fire rated, 304 stainless steel

Fill out the form below and request a trade discount for your project.

Managing Company

ACCO Management Co.
4950 Westgrove Drive, 105
Dallas, TX 75248

Photos:

  • two50 downtown
  • two50 downtown
  • two50 downtown

Request For Quote

Please note that Waterson Closer Hinges start from a size of 4″x4″. If you’re in need of smaller self-closing hinges, we’d recommend checking out some other resources! Also, we only provide single acting closer hinges. Thank you.

Recent Post

  • self closing hinges for prehung door

Custom Self Closing Hinges for Prehung Door Manufacturers

July 29th, 2026|Comments Off on Custom Self Closing Hinges for Prehung Door Manufacturers

A prehung door is sold as a finished, ready-to-hang unit, yet its hinges are usually the one part left builder-grade. The moment a buyer asks [...]