Description
The Yale PM550 is specified as a 5-lever mortice sashlock in a 3" format, providing a conventional mechanical locking arrangement for suitable door applications. The product is supported by a 2-year guarantee.
Key Facts:
- Manufacturer: Yale
- Reference stated in product title: PM550
- Product type: Mortice sashlock
- Size: 3"
- Security level: 5 lever
- Guarantee period: 2 years
- Supporting specification identifies the model as M550
Fit or Compatibility Note:
Confirm the required lock dimensions and door preparation before specification. The source information contains a model-reference discrepancy between PM550 and M550, which should be checked before listing.