Weslock 6604 Interior Intercon...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$217.00
$151.90
Weslock Weslock 6604 Interior Interconnected Handleset Bordeau Lever for Mansion or Philbrook WES-6604

Weslock 6604 Interior Interconnected Handleset Bordeau Lever for Mansion or Philbrook

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Model: 06604--I1SL2D
From the Molten Bronze Collection
$217.00
$151.90
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$217.00
$151.90
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Weslock PHILBROOK INTERCONNECTED Single Cylinder Handleset

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 and Resources

Weslock Catalog

Weslock General Specifications

Installation Instructions

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:
Interior Trim Only
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 Category:
Mechanical Locks
Product Substrate:
Brass
Department:
Door Hardware

Weslock 06604--I1SL2D – Frequently Asked Questions

1) Is the Weslock 6604 a complete handleset or just the inside trim?
Interior trim only. The 6604 is the inside half of a Weslock interconnected single cylinder handleset, built to pair with the Mansion or Philbrook exterior handleset. If you need the outside grip plate and cylinder too, you have to order the exterior handleset separately; the 6604 on its own will not secure an opening.
2) Will the Weslock 6604 fit my existing door bore, or do I need to redrill?
It drops into a standard 2-1/8 inch cross bore, so most doors already prepped for a bored lockset take it without redrilling. The description also notes a 1-5/8 inch top cross hole is an option, and calls for a 1 inch edge bore with 5-1/2 inch minimum center-to-center spacing between the two cross holes. Measure that center-to-center distance first; if your lock and deadbolt holes are closer than 5-1/2 inches, the interconnected trim will not line up.
3) Does the Weslock 6604 work with a 2-3/8 inch backset, or only 2-3/4?
Both. The latch is adjustable for a 2-3/8 or 2-3/4 inch backset with removable faceplates, so the same part covers the two standard residential backsets without ordering a different latch.
4) Can I key the Weslock 6604 to match the other locks on my house?
Yes, within the Weslock keyway. The cylinder is a 5-pin Weslock keyway, and keying is selected when ordering as either keyed different or keyed alike. If you have an existing Weslock key code, it can be supplied with the order. Locks on other keyways (Kwikset KW1, Schlage C and so on) will not key together with it.
5) What are the alternatives to the Weslock 6604 if I have a Kwikset or Schlage handleset instead?
The 6604 only mates with Weslock Mansion or Philbrook exterior handlesets, so match the brand of the outside trim you already have. For Kwikset 687 and 800 Signature Series handlesets, the interior packs are the 966 family, including the 966BRL-LH Brooklane lever in left hand and the 966BRNL-SQT Breton lever on a square rose (both Grade 2 entry), or the 966AO Aliso and 966BL Balboa packs in Grade 3. On the Schlage residential side, the J Series JH59 Broadway lever inside trim with Collins deadbolt thumbturn covers handlesets with a 1-3/8 to 1-3/4 inch door thickness range.
6) What is the closest Kwikset equivalent to the Weslock 6604 interior handleset trim?
The Kwikset 966BRL-LH Brooklane lever is the nearest Kwikset counterpart: it is interior single cylinder handleset trim with a lever, rated Grade 2, with an entry function. The Weslock 6604 is likewise interior trim only for a single cylinder handleset, with an entry lock function. Handing matters on the Kwikset - the 966BRL-LH is the left hand lever - while the Weslock 6604 lever option is a right hand Bordeau lever. Keyways differ: the Weslock uses a 5 pin cylinder in the Weslock keyway, so the two will not key together.
7) Does the Schlage F59 Accent lever interior pack work as a substitute for the Weslock 6604?
They are not functional equivalents. The Schlage Residential F59 Accent lever interior pack is listed with a dummy function, as is the FC59 Alexandria glass knob trim pack. The Weslock 6604 is entry function interior trim for a keyed single cylinder handleset, with a 5 pin cylinder in the Weslock keyway on the exterior side. If the opening needs a working latch and keyed entry rather than a fixed pull, the F59 will not serve.
8) What should I order instead if the interior side needs a deadbolt thumbturn rather than an interconnected lever?
The Weslock 6604 is interior interconnected handleset trim, offered with the Bordeau lever, Impresa knob, or Julienne knob. If the inside needs a separate deadbolt thumbturn, the Schlage Residential JH59 Broadway lever inside trim includes a Collins deadbolt thumbturn and is Grade 3 with an entrance function, and the Schlage Residential FC59 Alexandria glass knob interior trim pack also includes a deadbolt thumbturn. The Kwikset 966AO Aliso and 966BL Balboa interior packs are deadbolt keyed one side, which puts a key cylinder rather than a thumbturn on that side.
9) What strikes come with the Weslock 6604 and will they match my frame prep?
Strikes supplied cover a 2-1/4 inch full lip strike plus a 1 inch x 2-1/4 inch strike, in both radius (round) corner and square corner, so you can match either existing frame mortise without chiselling. The security strikes use 3 inch screws that reach past the jamb into the framing.
10) Which lever and knob designs does the Weslock 6604 interior trim come in?
Three trim designs in oil rubbed bronze: the Impresa knob, the Julienne knob, and the Bordeau lever in right hand. The Bordeau is handed, so on a lever the door's hand has to be right for the part to sit correctly. Knobs are not handed.
11) Is the Weslock 6604 strong enough for a rental or commercial entry door?
It is a residential product. Weslock lists the Molten Bronze line as exceeding ANSI A156.2 Grade 2 lock standards with solid molten brass construction and a 1 inch throw bolt carrying two hardened steel rollers to resist sawing, which is respectable for a single family or small multi-family entry. For a true commercial opening under a spec, a bored lockset rated to Grade 1 is the right call instead.
12) What does single cylinder mean on the Weslock 6604 interconnected handleset?
Single cylinder means one key cylinder, on the outside only. From inside you lock and unlock with the thumbturn or interior locking mechanism, no key needed, which is what you want for egress on a main entry. Because it is interconnected, turning the interior lever retracts both the latch and the deadbolt in one motion.
13) Which interior handleset trim should I use if the lever needs to work on either hand of the door?
The Kwikset 966BRNL-SQT Breton lever with square rose is described as a universal design for 687 and 800 series outside trim, and is Grade 2 with an entry function, so it avoids specifying a hand at the order stage. The Weslock 6604 lever option is a right hand Bordeau lever, and its other two trim designs are knobs - the Impresa knob and the Julienne knob - which are not handed.
14) Which interior handleset trim packs are Grade 2 and which are Grade 3?
The Weslock 6604 is stated to exceed ANSI A156.2 Grade 2 lock standards. Among comparable interior handleset trim, the Kwikset 966BRL-LH Brooklane lever and 966BRNL-SQT Breton lever are Grade 2, as are the Schlage Residential F59 Accent and FC59 Alexandria interior packs. The Kwikset 966AO Aliso pack, the 966BL Balboa pack, and the Schlage Residential JH59 Broadway lever trim are Grade 3. For a facility standardizing on Grade 2 residential entry hardware, that narrows the field accordingly.
How fast can I get the Weslock 06604--I1SL2D delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Weslock 06604--I1SL2D come with a warranty?
Absolutely. The Weslock 06604--I1SL2D is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Weslock 06604--I1SL2D?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
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