About Baldwin
Baldwin Hardware began its legacy of innovation with the arrival to America in 1946 of Severin Fayerman and his family. Since then, we've been obsessed with creating highly-crafted and distinguished hardware to complement every home. At Baldwin, we believe that quality should never be a compromise. From using the finest materials to crafting a majority of our hardware by hand, we are committed to creating high-quality hardware that not only looks beautiful and flawless but also endures the rigors of time. It's the reason Baldwin has been name Builder's Brand Leader #1 in Quality Award year after year.
Description
**All Pre-Configured Sets can be customized to meet your specific needs. Please refer to our catalog or Contact Us for a personalized quote. We're here to guide you through the customization process!**
Specification
2.75" backsets come with the 1.25" front.
2.5" backsets come with the 1.25" front. Non-standard 1" fronts are available for a 10% additional charge. To order a non-standard front, add a “1” at the end of the Item # (e.g., 6802.112.R1). Note: This does not apply to Reverse Bevel, LRB1, RRB1, and cannot be used with 2.75” backsets.
2" backsets come with the 1" front. Non-standard 1.25" fronts are available for a 10% additional charge. To order a non-standard front, add a “125” at the end of the Item # (e.g., 6802.112.R125). Note: This does not apply to Reverse Bevel, LRB125, RRB125, and cannot be used with 2.75” backsets.
- Specify handing with the suffix* after the finish designation (refer to the suffix chart above left).
- Some Baldwin mortise locks are reversible in the field if needed – see individual functions.
NOTE: Baldwin recommends the use of 2.75” backset locks for doors thicker than 2” or doors 8ft or taller.
WARNING: Do not use lever-strength mortise locks with knobs. They only turn one way and have a stiff turning action suitable for levers.
**The selections displayed here represent only a portion of the available functions. For a complete list of options and customization choices, please refer to the Baldwin Catalog. Feel free to contact us with any questions or to request a quote.**
General Specification
BACKSET:
2.75” Backset: For doors 1.75” thick and over.
- Steel Case Dimensions: .875” × 4” × 5.5” (22 × 102 × 140mm)
2.5” Backset: For doors 1.375” thick and over.
- Note: 1.375” thick doors require a 1” front.
- Steel Case Dimensions: .75” × 3.5” × 5.5” (19 × 89 × 140mm)
- Note: Baldwin recommends the use of 2.75” backset locks for doors thicker than 2” or doors 8ft or taller.
1.5” (38mm) and 2” (51mm) Narrow Backset: For doors 1.375” thick and over.
- Note: Baldwin recommends the use of 2.75” backset locks for doors thicker than 2” or doors 8ft or taller.
- Steel Case Dimensions:
- 1.5” Backset: .75” × 1.5” × 5.5” (19 × 64 × 140mm)
- 2” Backset: .75” × 3” × 5.5” (19 × 76 × 140mm)
MORTISE LOCK:
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Standardized Heavy Steel Case: Smooth and easy to mortise, ensuring a snug and solid fit in the door mortise.
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Interior Working Parts: Made of solid hot-forged brass or steel for a lifetime of trouble-free operation.
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Lock Cases: Constructed of heavy-gauge steel (.0937” or 2.4mm material) and plated with a protective rust-resistant coating to prevent oxidation.
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ANSI Standard Compatibility: All locks and strikes are designed to fit standard preparation ANSI A115.1 (face cutouts are subject to variation).
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Forged Brass Lock Fronts: Adjustable forged brass lock fronts are protected by armore scalp fronts for ultimate strength and protection against tampering.
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Security Strike: All keyed lock functions within this section are furnished with a specially-designed security strike, constructed from high-grade steel for strength and durability. The security strike is mortised into the wood jamb and anchored to the structural components of the opening with two 3” steel screws, covered with a finished strike to conceal the fasteners.
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Field Reversible Functions: Most lock functions are completely reversible in the field to facilitate installation.
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Adjustable Front Bevel: The bevel of the front is adjustable from flat to a standard bevel of .125” on 2” (3mm on 51mm).
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Reinforced Doors/Frames: Most metal door and frame manufacturers have provided reinforcements for Baldwin Mortise Locks.
FRONT
- Material: Hot-forged brass
- Dimensions: .218” × 1.25” × 8” (6 × 32 × 203mm)
- Adjustable for beveled conditions
SCALP
- Material: Wrought brass and bronze, available in standard finishes.
ANTI-FRICTION LATCH BOLT
- Furnished with all 2.75” and 2.5” backset locks.
- 2.75” – .625” × 1” (16 × 25mm) × .75” (19mm) throw.
- 2.5” – .5” × 1” (13 × 25mm) × .75” (19mm) throw.
- Furnished in US4 and 26D finishes to match trim.
SOLID LATCH BOLT
- All 1.5” (38mm) and 2” (51mm) backset locks are furnished standard with a solid latch bolt:
- .5” (13mm) throw
- 1” (25mm) wide front
- Optional 1.25” (32mm) wide front is available.
DEADBOLT
- 2.5” and 2.75” backsets are equipped with a 1” (25mm) throw deadbolt with two hardened steel inserts for maximum protection and security.
- All deadbolts are of forged brass construction.
- Locks designed with 1.5” (38mm) and 2” (51mm) backsets have a .5” (13mm) throw deadbolt.
- Furnished in US4 and 26D finishes to match trim.
HUB SIZE
- .29” (7mm) with two-way rotation, broached on the diamond. (One-way rotation on LS functions).
SPACING
- Center to center of:
- Knob Hub to Cylinder: 3.437” (87mm)
- Knob Hub to Turn Piece: 2.25” (57mm)
CYLINDER
- Standard mortise type with 03 keyway and two nickel silver keys.
- Cylinder is not supplied with the lock.
KEYING
- All levels of keying, including construction keying, are available.
STRIKE
- Material: Wrought brass and bronze, finished to match.
- Supplied to ANSI standard A115.1, with a 1.25” (32mm) lip to center.
- Locks furnished standard with straight lip strike (universal) and dust box.
- Curved lip and special length strikes are available.
- All keyed lock functions are furnished standard with a high-grade steel security strike and two 3” steel screws.
TEMPLATE
- Metal doors/frames to be prepared in accordance with ANSI A115.1 or A115.11. Face cutouts are subject to variation. Always review trim requirements before door preparation.
WARNING
- 1.5” and 2” backset locks are designed to be used with levers. If knobs are specified, customers should be advised that the knob will only turn in one direction and will have a stiff turning action. This is NOT RECOMMENDED.
UL-Listed Mortise Locks
- Baldwin UL-listed 2.5” and 2.75” mortise locks meet the US standard UL-10C and Canadian standard CAN4 S104-M80 for survival of a 3-hour burn under positive pressure.
- All Baldwin Estate Collection mortise entry trim and Estate Collection knob/lever trim may be used with Baldwin UL-listed mortise locks.
- All 2.5” and 2.75” Entrance Mortise Locks are U/L Listed.
Handing
Door Handing:
Certain lock types require correct handing, including:
- Exterior levers
- Mortise boxes
- Half dummy levers
- Split finish/style levers
*Important Note: The hand of the door is always determined from the outside.
Rules to Follow:
- The outside of an exterior door is the street or entrance side.
- The outside of a room door is the hall side.
- For a single communicating door, the outside is the side where the hinges are not visible when the door is closed.
- The outside of a closet door is the room or hall side.
Handing Types:
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Right Handed: Hinges on the right; door swings in.
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Left Handed: Hinges on the left; door swings in.
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Right Hand Reverse Bevel: Hinges on the right; door swings out.
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Left Hand Reverse Bevel: Hinges on the left; door swings out.
Resource
Installation Guide
Specifications
Mortise Ordering Guide
Ordering Guide
Quick Ship Estate Catalog
Estate Catalog
Warranty
