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Starting at
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WESLOCK PHILBROOK INTERCONNECTED SINGLE CYLINDER HANDLESET OVERVIEW
If security, safety, and style are important to you, then Weslock is your choice for quality hardware for your home. Not only are Weslock door handle and deadbolt products strong and long lasting, but they also offer a beautiful aesthetic for your home. With designs that enhance the look and feel of your home and details, such as concealed installation screws, that merge function and form, Weslock offers a product unmatched by the competition.
Single Cylinder Keyed Entry: Single cylinder keyed entry door hardware is locked and unlocked from the exterior using a key and can be locked and unlocked from the interior using the locking mechanism. Perfect for securing entrances, side doors, and anywhere else that needs a bit more security.
Standard features
- 5-Pin Cylinder, Weslock keyway
- Exceeds ANSI A 156.2 Grade II lock standards
- Solid Molten Brass
- 1” Throw bolt with two hardened steel rollers prevent sawing
- Removable knob/lever prevents scratching during installation
- Heavy Duty Security Strikes with 3” screws
- Fits doors prepared with 2-1/8” top (1-5/8“ optional) and 2-1/8” bottom cross holes and 1” edge hole
- 5-1/2” minimum center to center cross hole spacing
- Interconnect feature available
- Adjustable latches 2-3/8” or 2-3/4” with removable faceplates
- Adjusts to door thickness from 1-3/4” - 2”
- Limited Lifetime Mechanical Warranty
- Limited 10 Year Finish Warranty
DOWNLOADS & RESOURCES
Manufacturer Resources
Product Specs
- Product Group:
- Mechanical Locks
- Series:
- Molten Bronze
- Warranty:
- Limited Lifetime Mechanical and Limited 10 Year Finish
- Latch Faceplate:
- 1" x 2-1/4"
- Collection:
- Molten Bronze
- Cross Bore:
- 2-1/8"
- Keyed Function:
- Single Cylinder
- Product Subgroup:
- Bored Locksets
- Product Type:
- Handlesets
- Subcategory:
- Residential Handlesets
- Keyed:
- Yes
- Commercial/Residential:
- Residential
- Cylinder and Keyways:
- 5 Pin Cylinder, Weslock Keyway
- Lock Function:
- Entry
- IMAP Policy:
- Yes
- Backset (Distance):
- 2-3/8 or 2-3/4
- Product Function:
- Single Cylinder
- Door Thickness Range:
- 1-3/8" to 2"
- Door Strike:
- 2-1/4" full lip and 1" x 2-1/4", Radius & Square
- Product Style:
- Philbrook
- Product Substrate:
- Brass
- Product Category:
- Mechanical Locks
- Department:
- Door Hardware
Weslock 06641-1J1SL2D – Frequently Asked Questions
1) Will the Weslock Philbrook handleset fit a door already bored for a standard entry lock?
The Philbrook 6641 goes into a door with 2-1/8 inch cross bores top and bottom and a 1 inch edge bore, with a minimum of 5-1/2 inches center to center between the two cross holes. A 1-5/8 inch top bore is an accepted option. Most doors already prepped for a two-piece handleset and deadbolt take it without new boring. If your existing holes are closer than 5-1/2 inches apart, it won't line up.
2) Does the Philbrook handleset work with a 2-3/8 or a 2-3/4 inch backset?
Both. The latch is adjustable between 2-3/8 and 2-3/4 inches, so you don't have to measure the door before ordering and one part number covers new construction and replacement work. Faceplates are removable, and the latch face is 1 x 2-1/4 inches.
3) Will the Weslock Philbrook deadbolt latch into the strike plate that's already in my jamb?
The Philbrook ships with its own heavy duty security strikes and 3 inch screws that reach the framing behind the jamb, and the bolt throws a full 1 inch with two hardened steel roller pins in it to resist sawing. Strikes supplied are a 2-1/4 inch full lip and a 1 x 2-1/4 inch, in both radius and square corner. Use the supplied strike rather than the old one, since a 1 inch throw needs the deeper jamb pocket.
4) Can I get several Weslock handlesets keyed alike so one key runs the whole house?
Yes. Keying is chosen at order time, either KD keyed different or KA keyed alike, and there's a key code field if you need to match an existing Weslock key code across a group of doors. The cylinder is a 5-pin in the Weslock keyway, so anything you're matching has to be Weslock keyway too.
5) Is the Weslock 6641 single cylinder or double cylinder, and can I use it next to a glass sidelite?
Single cylinder: key on the outside, thumbturn on the inside. That means anyone who can reach through broken glass can turn the bolt, so on a door with glass in it or a glass sidelite within arm's reach of the bolt, a double cylinder (key both sides) is the safer choice. Check your local code first, since some jurisdictions restrict double cylinder on a required egress door.
6) I have a thick 2-1/4 inch entry door. Which handleset will actually fit it?
The Weslock Philbrook covers it with the 2 to 2-1/4 inch thickness option selected at order time. Most competing handlesets stop short: the Schlage F60 Addison and the Pamex Lexington are both listed for 1-3/8 to 1-3/4 inch doors, and the Kwikset 687 Amador and Belleview are listed at 1-3/4 inches. If you want an electronic option on a door that thick, the Yale Assure Ridgefield handlesets are listed for 1-3/4 to 2-1/4 inches.
7) Is there a Grade 2 handleset alternative to the Weslock 6641 Philbrook?
The Weslock 6641 Philbrook exceeds ANSI A156.2 Grade II lock standards. Among comparable handlesets, the Master Lock HDLB Series HDLBA0615/4D is a Grade 2 single cylinder deadbolt handleset, and the Schlage Residential F60 Addison with Accent lever (SCR-F60-KEYED-ADD-ACC) is Grade 2 entrance function for 1-3/8 inch to 1-3/4 inch doors. The Kwikset 687 Amador and Belleview handlesets sit at Grade 3, so they are a different durability class if the spec calls out Grade 2.
8) What is the closest equivalent to the Weslock 6641 Philbrook handleset from another brand?
The Weslock 6641 Philbrook is a single cylinder keyed entry handleset with an adjustable 2-3/8 or 2-3/4 backset. The Sure-Loc Madison keyed entry handleset (SUR-MA507) is the nearest match on both counts - it is a keyed entry handleset with an adjustable backset, so it drops into the same 2-3/8 or 2-3/4 bored door prep. The Sure-Loc Aspen (SUR-AN507) is the same single cylinder keyed entry handleset with adjustable backset in a different trim style. Schlage Residential F60 Addison with Accent lever (SCR-F60-KEYED-ADD-ACC) is another single cylinder keyed entry handleset, Grade 2, though it carries a lever interior rather than a knob.
9) Which handleset should I use on a door thicker than 2 inches, where the Weslock 6641 will not adjust?
The Weslock 6641 Philbrook covers a 1-3/8 inch to 2 inch door thickness range. For a thicker slab, the Yale Real Living Assure Lock handlesets with the Ridgefield trim reach further: BYRD226NRRX (standalone touchscreen deadbolt) and BYRD226CBARX (Wi-Fi and Bluetooth) both list 1-3/4 inch to 2-1/4 inch, and BYRD256CBARX lists 1-3/8 inch to 2-1/4 inch. Those are keypad deadbolt handlesets rather than key-cylinder entry sets, so the exterior operation changes with the swap.
10) Are the Emtek 3002 and 3004 mortise handlesets a substitute for the Weslock 6641 Philbrook?
No. The Emtek 3002 Memphis and 3004 Hamilton brass mortise entrance handlesets are dummy function, as are the 3005 Melrose and 3006 Manhattan - they have no keyed cylinder and no latch, so they are pull trim for a fixed or inactive leaf. The Weslock 6641 Philbrook is a single cylinder keyed entry set with a 2-1/8 inch cross bore prep and a 2-3/8 or 2-3/4 backset latch. They also differ in prep: the Emtek sets are mortise trim, not bored.
11) I need a handleset keyed on both the outside and the inside - what takes the place of the Weslock 6641 Philbrook?
The Weslock 6641 Philbrook is single cylinder, keyed from the exterior with a thumbturn or interior locking mechanism inside. For a double cylinder opening, such as a door with adjacent glass, the Baldwin Estates 6542 Tremont double cylinder entry mortise trim (BAL-6542DBLC) is keyed both sides; its single cylinder counterpart is BAL-6542ENTR. Both Baldwin sets list a 1-3/4 inch door thickness and are mortise trim, so the door needs a mortise pocket rather than the 2-1/8 inch cross bore the Weslock 6641 uses.
12) Is the Weslock Philbrook rated for a commercial opening or apartment turnover?
It's a residential handleset that exceeds ANSI A156.2 Grade 2 lock standards, built in solid molten brass. That's appropriate for single-family, condo and light multi-family entries. For a high-traffic commercial entrance or a fire rated opening, a Grade 1 mortise or cylindrical lock is the right call instead.
13) What's a comparable single cylinder entry handleset to the Weslock Philbrook from another brand?
For a straight like-for-like keyed entry handleset, the Schlage Residential F60 Addison with Accent lever is Grade 2 like the Philbrook, for 1-3/8 to 1-3/4 inch doors. The Master Lock HDLB Series single cylinder deadbolt handleset is also Grade 2. The Sure-Loc Aspen and Madison keyed entry handlesets carry an adjustable backset the same way the Philbrook does. Where the Philbrook separates is the brass build and the 1 inch bolt throw.
14) I only need the exterior handleset, not a full lockset. Is the Weslock 6641 the right part?
No. The Philbrook 6641 is a complete keyed entry set: exterior handleset with deadbolt plus a Julienne knob for the inside. If you're replacing exterior trim only and keeping the interior hardware you have, look at an exterior-only handleset like the Kwikset 687 Amador or 687 Belleview. If you want the handle look with no lock at all on an inactive or dummy door, the Emtek 3002 Memphis or 3006 Manhattan mortise handlesets are dummy function.
15) Does turning the inside knob on the Weslock Philbrook retract the deadbolt at the same time?
The Philbrook is built on Weslock's interconnected platform, and the interconnect feature is available on it. Interconnected means one motion of the interior knob pulls both the latch and the deadbolt, which is what code-required single-motion egress asks for on a rental or multi-family unit door. Schlage's JI Series interconnected lock is the comparable if you need a lever instead of a knob.
16) I am matching a handleset with a knob interior rather than a lever - what else is built that way besides the Weslock 6641 Philbrook?
The Weslock 6641 Philbrook pairs its handleset with the Julienne knob interior. The Baldwin Wesley handleset is offered with knob interiors as well - BAL-180WYHXATK with the Alcott knob and BAL-180WYHXCYK with the Carnaby knob, both entrance function. By contrast the Schlage F60 Addison (SCR-F60-KEYED-ADD-ACC) uses an Accent lever and the JE285 Barcelona (SCR-JE285-NONKEYED-BAR-SEV) a Seville lever, so those change the interior grip style across a set of matched doors.
17) What is a simpler alternative to the Weslock 6641 Philbrook single cylinder handleset for a standard 1-3/4 inch entry door?
On a 1-3/4 inch door, the Kwikset 687 Amador (KWI-687AMD-S) and 687 Belleview (KWI-687BW-S) are Grade 3 single cylinder keyed entry handlesets listed at 1-3/4 inch door thickness, exterior trim only. The Amador is also offered with the SC1 keyway as KWI-687AMD-SMC. The Weslock 6641 runs a 5-pin cylinder in the Weslock keyway and adjusts from 1-3/8 inch to 2 inch, so the Kwikset sets are the choice when the door is a fixed 1-3/4 inch and you want an SC1-keyed or SmartKey cylinder instead.
18) What handleset works for a door that does not need to lock, instead of the Weslock 6641?
The Weslock 6641 Philbrook is a keyed entry function. Where the opening needs the same handleset look without a key, the Schlage Residential JE285 Barcelona with Seville lever (SCR-JE285-NONKEYED-BAR-SEV) is a non-keyed entry function Grade 2 handleset for 1-3/8 inch to 1-3/4 inch doors. The Schlage JI18/19 (SCR-JI18/19-KEYED) is a passage function interconnected lock paired with a keyed deadbolt and Torino lever, also Grade 2 and 1-3/8 inch to 1-3/4 inch, which keeps key control at the deadbolt while the lever stays free.
19) Which solid brass handleset can I use in place of the Weslock 6641 Philbrook on a 1-3/8 inch to 2 inch door?
The Weslock 6641 Philbrook is a brass handleset covering 1-3/8 inch to 2 inch door thickness. The Deltana 810871 Montego handleset carries the same 1-3/8 inch to 2 inch range, so it fits the same span of slabs. Deltana also offers solid brass entry handlesets in other trim styles - the 803871B Hanover, the 815871 St. Ann, and the 825871 Kingston - all entry function.
20) I want a keypad instead of a key cylinder on the entry door - what replaces the Weslock 6641 Philbrook?
The Weslock 6641 Philbrook uses a 5-pin cylinder in the Weslock keyway. For keypad operation on the same entry door, the Kwikset 815SCEHFL-CP913CNT San Clemente handleset pairs a Halifax lever interior with a Contemporary SmartCode electronic deadbolt, SmartKey cylinder, RCAL latch and RCS strike, listed at 1-3/4 inch door thickness. The Yale Real Living BYRD256 CBARX is a key free touchscreen deadbolt with the Ridgefield passage handleset and trim, Wi-Fi, for 1-3/4 inch to 2-1/4 inch doors - note its handleset side is passage, with all locking at the deadbolt.
21) Which handleset matches the Weslock 6641 Philbrook in satin nickel?
The Weslock 6641 Philbrook handleset is offered in Satin Nickel and in Oil Rubbed Bronze. If satin nickel is the finish being matched across an entry, the Pamex FS7P31 Lexington single cylinder handleset is supplied in a satin nickel finish and is entry function, covering 1-3/8 inch to 1-3/4 inch door thickness - a narrower thickness span than the Weslock 6641, which adjusts from 1-3/8 inch to 2 inch.
22) Will the Philbrook handleset finish get scratched during install?
The Julienne knob comes off the spindle, so you can mount and screw down the trim without the knob in the way, then put it back on. Installation screws are concealed once the set is together, which is why there's no exposed fastener showing on the exterior plate.
23) Does the Sure-Loc Alta tubular handleset do the same job as the Weslock 6641 Philbrook?
Partly. The Sure-Loc Alta (SUR-AT507) is a tubular handleset with adjustable backset, matching the Weslock 6641 Philbrook's 2-3/8 or 2-3/4 backset flexibility, and the Sure-Loc Coral (SUR-CR507) is likewise a handleset with adjustable backset. Where they differ from the Weslock 6641 is keying: the Sure-Loc Aspen (SUR-AN507) and Madison (SUR-MA507) are named as keyed entry handlesets, while the Alta and Coral are listed simply as handleset function - confirm the keyed configuration before treating them as a one-for-one swap for a single cylinder keyed entry opening.
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Does the Weslock 06641-1J1SL2D come with a warranty?
Absolutely. The Weslock 06641-1J1SL2D is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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