The Baldwin Reserve Contemporary Crystal knob pairs a 2-5/16" diameter with your choice of 12 rose styles and 7 hand-finished options, so interior door hardware can be specified as a matched set or deliberately mixed.
Functions available: Passage, Privacy, Full Dummy, Half Dummy
Finishes: Non-lacquered Brass, Lifetime (PVD) Satin Brass, Lifetime (PVD) Polished Nickel, Venetian Bronze, Satin Nickel, Satin Black, Polished Chrome
Specifications
| Knob diameter | 2-5/16" |
| Knob projection | 2-1/4" |
| Overall projection | 2-11/16" |
| Door preparation | 2-1/8" cross bore, 1" edge bore for latch |
| Door thickness | 1-3/8" to 2" standard; 2" to 2-1/2" with Thick Door Service Part Kit |
| Backset | Adjustable 2-3/8" or 2-3/4" |
| Latch bolt | 1/2" passage/privacy function bolt |
| Knob rotation | 55°–60° |
| Lock type | Tubular |
| Handing | Not required — knobs are non-handed |
| Standard | ANSI/BHMA Grade 2 |
Rose dimensions
| Rose | Width | Height | Shape |
|---|---|---|---|
| Contemporary 5" Rose | 2-9/16" | 5" | Rectangular |
| Chamfered 5" Rose | 2-11/16" | 5" | Rectangular |
| Contemporary Round Rose | 2-9/16" | 2-9/16" | Round |
| Recessed Round Rose | 2-5/8" | 2-5/8" | Round |
| Stepped Round Rose | 2-3/4" | 2-3/4" | Round |
| Traditional Round Rose | 2-9/16" | 2-9/16" | Round |
| Chamfered Square Rose | 2-11/16" | 2-11/16" | Square |
| Contemporary Square Rose | 2-9/16" | 2-9/16" | Square |
| Soft Square Rose | 2-9/16" | 2-9/16" | Square |
| Stepped Square Rose | 2-3/4" | 2-3/4" | Square |
| Traditional Square Rose | 2-5/8" | 2-5/8" | Square |
| Traditional Arch Rose | 2-5/8" | 2-5/8" | Arch |
Keying: This style is not offered in a keyed entry function.
Installation and support
- Privacy knob and lever instructions (PDF)
- Full dummy knob and lever instructions (PDF)
- Baldwin Reserve limited warranty (PDF)
Made to order by Baldwin. Contact us for lead times on large or mixed-finish orders.