Hager Standard Duty Grade 2 Office Door Knob Set from the 3500 Collection
Model: 3550-US3-APL|Item: bci1784006
Details
3500 Collection Standard Duty Grade 2 Office Door Knob Set
The Hager 3550 Grade 2 office knob set provides a perfect combination of value and performance and is the ideal choice of lock for typical commercial applications. It is an economical alternative to Grade 1 when Grade 1 is not required. Hanger's 3500 Series lock offers superior dependability and is backed by a lifetime warranty.
Features:
- The office function locks the outside lever with a push button until unlocked with key or by rotating inside lever.
- The inside lever is always free making it panic proof.
- Inside and outside rose liners contain independent high strength torsion springs that allow the levers to move bi-directionally without lever sag.
- Includes ASA strike.
- BHMA Certified ANSI A156.2 Series 4000 Grade 1
- ANSI A250.13 Severe Windstorm Resistant Component
- UL/cUL Listed for all functions up to 3 hours
Specifications:
- 2-1/8" Cross Bore
- 1" Edge Bore
- 1-3/8" - 1-3/4" Door Thickness
- 3" Rose Diameter
- 2-1/2" Projection
- 3/4” (18 mm) diameter stainless steel bolt with 1/2” (13 mm) throw.
Hager Companies offers a wide range of Grade 1 and Grade 2 products to meet almost any application and specification requirements. Hager locks are manufactured to the highest quality standards and extensively tested to ANSI standards and BHMA certification requirements. In addition, all locks comply with ADA requirements outlined in ANSI A117.1 and are UL Listed up to 3 hours for “A” label doors.
Manufacturer Resources
Installation SheetDimensions and Measurements
Backset | 2-3/4", 2-3/8" |
Cross Bore | 2-1/8" |
Door Thickness | 1-1/2", 1-3/4", 1-3/8", 1-5/8" |
Edge Bore | 1" |
Handle Height | 2.25 in. |
Handle Projection | 2.5 in. |
Handle Width | 2.25 in. |
Trim Height | 3 in. |
Trim Width | 3 in. |
Dimensions and Measurements
Backset | 2-3/4", 2-3/8" |
Cross Bore | 2-1/8" |
Door Thickness | 1-1/2", 1-3/4", 1-3/8", 1-5/8" |
Edge Bore | 1" |
Handle Height | 2.25 in. |
Handle Projection | 2.5 in. |
Handle Width | 2.25 in. |
Trim Height | 3 in. |
Trim Width | 3 in. |
Characteristics and Features
Function | Keyed Entry, Office |
Handing | Reversible, Left, Right |
Handle Material | Metal |
Interconnected | No |
Keyway | C |
Knob Shape | Round |
Latch Faceplate | Drive-In, Round Corner, Square Corner |
Material | Steel, Brass, Stainless Steel |
Number of Keys | 2 |
Panic Proof | Yes |
Theme | Transitional |
Characteristics and Features
Function | Keyed Entry, Office |
Handing | Reversible, Left, Right |
Handle Material | Metal |
Interconnected | No |
Keyway | C |
Knob Shape | Round |
Latch Faceplate | Drive-In, Round Corner, Square Corner |
Material | Steel, Brass, Stainless Steel |
Number of Keys | 2 |
Panic Proof | Yes |
Theme | Transitional |
Warranty and Product Information
ADA | No |
ANSI Certification | A156.2 |
Approved for Commercial Use | Yes |
BHMA Certification | Grade 2 |
Certifications | ANSI, UL |
Collection | 3500 |
Fire Rated | Yes |
Manufacturer Warranty | Limited Lifetime |
Warranty and Product Information
ADA | No |
ANSI Certification | A156.2 |
Approved for Commercial Use | Yes |
BHMA Certification | Grade 2 |
Certifications | ANSI, UL |
Collection | 3500 |
Fire Rated | Yes |
Manufacturer Warranty | Limited Lifetime |