Sure-Loc Zermatt Knob Sideplat...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$256.60
$179.04
Sure-Loc Zermatt Knob Sideplate Entry Set with Deadbolt

Sure-Loc Zermatt Knob Sideplate Entry Set with Deadbolt

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Model: ZT307 15
From the Ridgecrest Collection
Selected Finish is

In Stock (leaves warehouse same day if ordered before 3pm ET)

$256.60
$179.04
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Sure-Loc Zermatt Knob Sideplate Entry Set with Deadbolt

The Sure-Loc Zermatt Knob Sideplate Entry Set with Deadbolt combines a knob and deadbolt in a single sideplate design for residential front and secondary entry doors. Part of the Ridgecrest collection, this tubular lockset features push-pin privacy locking and is available with a drive-in latch. The interior knob fits doors 1-3/8" to 1-3/4" (35-45mm) thick, while the entry deadbolt accommodates doors 1-3/4" to 2-1/4" (45-50mm) thick, and a square corner latch and deadbolt strike pack (STRDB-SQPK) is available for compatible door prep.

Key Features

  • Door Thickness Compatibility: Interior knob fits doors 1-3/8" to 1-3/4" (35-45mm) thick for standard residential door preparation.
  • Entry Deadbolt Fit: Entry deadbolt accommodates doors 1-3/4" to 2-1/4" (45-50mm) thick for a secure, properly aligned installation.
  • Push-Pin Privacy Locking: Simple push-pin mechanism provides quick privacy locking for bedrooms, bathrooms, and similar interior applications.
  • Drive-In Latch Available: Optional drive-in latch simplifies installation into standard door prep.
  • Compatible Accessories: Square corner latch and deadbolt strike pack (STRDB-SQPK) available for coordinated, clean-fitting installations.
  • Sideplate Design: Knob and deadbolt are combined on a single sideplate for a streamlined, decorative entry appearance.
  • Ridgecrest Collection: Zermatt design is part of the Sure-Loc Ridgecrest collection of residential door hardware.
  • Tubular Lock Construction: Mechanical tubular lockset built for reliable residential entry performance.

Technical Specifications

  • Collection: Ridgecrest
  • Department: Door Hardware
  • Subcategory: Knobs
  • Commercial/Residential: Residential
  • Electronic: No
  • Product Group: Mechanical Locks
  • Product Category: Mechanical Locks
  • Product Subgroup: Bored Locksets
  • Product Type: Knobsets
  • MAP Policy: None
  • Lock Type: Tubular
  • Keyed: No
  • Keyed Function: Non-Keyed

Typical Applications

  • Single-Family Residential Entries
  • Front and Secondary Entry Doors
  • Multi-Family Residential Units
  • Apartment and Condominium Entries
  • Vacation and Second Homes
  • Interior Doors Requiring Privacy Locking
  • Residential Remodel and New Construction Projects

Why Sure-Loc Zermatt?

Sure-Loc Zermatt hardware delivers dependable tubular lock construction with a coordinated knob and deadbolt sideplate for a clean, finished entry appearance. Backed by defined door thickness specifications and available drive-in latch and strike pack accessories, the Zermatt is built to simplify installation while providing reliable daily performance for residential entryways.

Manufacturer Resources

Product Specs

Series:
Zermatt
Collection:
Ridgecrest
Department:
Door Hardware
Subcategory:
Knobs
Commercial/Residential:
Residential
Electronic:
No
Product Group:
Mechanical Locks
Product Category:
Mechanical Locks
Product Subgroup:
Bored Locksets
Product Type:
Knobsets
Handle Type:
Knob
MAP Policy:
None
Lock Type:
Tubular
Keyed:
No
Keyed Function:
Non-Keyed

Sure-Loc ZT307 15 – Frequently Asked Questions

1) Will the Sure-Loc Zermatt entry set fit a 2 inch thick door?
Partly. The Zermatt knob sideplate entry set covers two different thickness ranges: the interior knob is built for doors 1-3/8" to 1-3/4" (35-45mm), while the entry deadbolt handles 1-3/4" to 2-1/4" (45-50mm). So on a 2 inch door the deadbolt is within range but the knob portion is not. The overlap where both work is right at 1-3/4 inches, which is the common exterior residential door thickness.
2) Is the Sure-Loc Zermatt entry set keyed, or does it lock from the inside only?
The Zermatt is catalogued as non-keyed, with push-pin privacy locking on the knob. That push-pin is a thumb-press lock operated from the inside, the same mechanism used on bedroom and bathroom doors. If you need a key cylinder on the exterior for a front door, this configuration is not it.
3) Can I use the Zermatt entry set on an apartment building corridor or a commercial office door?
No. Sure-Loc lists the Zermatt as residential hardware, aimed at single-family entries, condo and apartment unit doors, vacation homes, and remodel work. For a commercial opening or any door carrying real traffic, step up to a graded cylindrical lock: the BEST 8K Series entrance knob lock is Grade 1 heavy duty, and the Falcon X101 is a Grade 1 heavy duty knobset that covers doors 1-3/8" to 2-1/4". Both are built to a commercial duty cycle the Zermatt is not.
4) What is a comparable keyed entry knob with deadbolt if the Sure-Loc Zermatt knob sideplate set is not the right look?
For a residential keyed entry knob, the Kwikset 400P-CP Polo keyed entry knob is a Grade 3 entrance function knob that fits doors 1-3/8 inch to 1-3/4 inch and ships with a round corner adjustable latch and round corner strike. The difference to note is packaging of the deadbolt: the Zermatt is a combined knob and deadbolt sideplate for residential entry doors, while the 400P-CP is a knob only and a deadbolt would be ordered separately. The Zermatt knob covers 1-3/8 inch to 1-3/4 inch doors and its entry deadbolt covers 1-3/4 inch to 2-1/4 inch.
5) I need an entry knob for a commercial opening instead of a residential entry set. What should I use?
The Sure-Loc Zermatt knob sideplate entry set is specified for residential use. For a commercial opening, the BEST 8K Series entrance function single cylinder knob lock is Grade 1 heavy duty, and the Corbin Russwin CK4851 is an entrance/office cylindrical knob lock with a conventional cylinder that fits doors 1-3/8 inch to 2 inch. Both are cylindrical knob locks rather than a combined knob-and-deadbolt sideplate, so the opening would need standard cylindrical prep and a separate deadbolt if one is required.
6) The Zermatt is non-keyed. What is the closest keyed alternative for a front door?
The Zermatt knob sideplate set is listed as non-keyed. If a keyed cylinder in the knob is what the job calls for, the Dexter C2000 Series entry/office cylindrical ball knob lock is Grade 2, keyed, and fits doors 1-3/8 inch to 1-3/4 inch. The Cal-Royal BER00 entrance/office knob lock is Grade 3 with a Kwikset keyway for the same 1-3/8 inch to 1-3/4 inch thickness range, which is worth noting if the property is already keyed to a Kwikset system.
7) My door is 2 inches thick. Does the Zermatt work, and what else fits?
The Zermatt entry deadbolt accommodates doors 1-3/4 inch to 2-1/4 inch, but the interior knob portion is specified for 1-3/8 inch to 1-3/4 inch doors, so a 2 inch door is outside the knob range. Knob locks rated to 2 inches include the Deltana 6171 Round Knob entry and the Deltana 3381 Egg Knob entry, both 1-3/8 inch to 2 inch, and the Corbin Russwin CK4310 passage/closet knob at Grade 1 for the same 1-3/8 inch to 2 inch range. For thicker still, the Falcon X101 Grade 1 heavy duty passage knobset covers 1-3/8 inch to 2-1/4 inch.
8) I need a fire rated knob lock for a multi-family corridor door. Can I use the Zermatt?
The Zermatt is a residential entry set and no fire rating is carried for it. Where a fire rated opening is the requirement, the Falcon W101 Grade 2 cylindrical knob lock is fire rated in passage/closet function with a 2-3/4 inch backset, and the Falcon X101 is a fire rated Grade 1 heavy duty passage knobset with an interchangeable core for doors 1-3/8 inch to 2-1/4 inch.
9) What is a knob sideplate entry set, and how is it different from a separate knob and deadbolt?
A sideplate set puts the knob and the deadbolt on one continuous escutcheon plate rather than two separate roses. The Sure-Loc Zermatt is built this way, so the two functions line up on a single trim piece and read as one assembly on the door face. Functionally the door still gets two bores, one for the tubular latch and one for the deadbolt; the difference is cosmetic and in how the trim covers the door face. If your existing door has worn or mismatched trim around either bore, a sideplate hides more of it than a pair of round roses would.
10) Do I need to buy a strike plate separately for the Zermatt entry set?
A matching square corner latch and deadbolt strike pack, part number STRDB-SQPK, is offered alongside the Zermatt for door preps that use square corner mortises. Worth ordering if your frame is prepped square rather than radius corner, so the latch strike and deadbolt strike match each other and the door jamb cutout.
11) I want a keyed entry knob for a front door instead. What else do you carry?
Since the Zermatt is configured non-keyed with push-pin locking, look at a keyed entrance knobset instead. For residential work, the Kwikset 400P-CP Polo keyed entry knob is Grade 3 and fits doors 1-3/8" to 1-3/4", and the Cal-Royal BER00 entrance/office knob lock uses a Kwikset keyway, which matters if you are rekeying to an existing house key. Deltana's 3381 Egg Knob entry covers a wider 1-3/8" to 2" door range if your slab is thicker than standard.
12) I only need push-pin privacy locking on a bedroom or bath door, not a full entry set. What is a simpler option?
For interior privacy only, the Pamex FTF Baron knob lockset in privacy function is Grade 3 and fits doors 1-3/8 inch to 1-3/4 inch, and the Dexter C2000 Series privacy ball knob lock is Grade 2, non-keyed, for the same thickness range. Both are single knob locksets on a rose rather than the Zermatt's combined knob and deadbolt sideplate, so they cover the privacy requirement without the deadbolt prep.
13) Is a dummy knob a substitute for the Zermatt entry set on an inactive door?
No. A dummy knob has no latch and no locking at all, so it cannot serve as an entry set. The Zermatt is a working tubular lockset with push-pin privacy locking and a deadbolt. If the second leaf of a pair or an inactive door needs matching trim, the Schlage A170 single dummy trim is a Grade 2 non-keyed dummy for doors 1-3/8 inch to 1-7/8 inch, and the Cal-Royal BA40 dummy knob covers 1-3/8 inch to 1-3/4 inch.
14) What are other decorative residential knob entry options in satin brass or satin nickel besides the Zermatt?
The Zermatt comes in 15 Satin Nickel, 26 Polished Chrome, FBL Flat Black and SB Satin Brass. For a comparable decorative residential entry knob, the Deltana 6901 Portland Knob entry fits doors 1-3/8 inch to 1-3/4 inch, and the Callan Roland is a Grade 2 knobset in US15 Satin Nickel. The Bravura Dallas with rectangle trim is a Grade 2 knobset in US4 Satin Brass, though it is passage function rather than entry.
15) Can a keyless combination knob replace the Zermatt entry set on a secondary residential door?
It can, if key-free access is the goal. The Lockey 3830 is a mechanical keyless combination knob lock with auto-locking passage function for doors 1 3/16 inch to 2 inch. The tradeoff is form: the Zermatt is a combined knob and deadbolt on a single sideplate with push-pin privacy locking, while the 3830 is a standalone combination knob with no deadbolt in the same assembly.
16) What finishes does the Sure-Loc Zermatt knob entry set come in?
Four: 15 Satin Nickel, 26 Polished Chrome, FBL Flat Black, and SB Satin Brass. For a property manager standardizing a building, Satin Nickel and Flat Black are the two that tend to coordinate with most current residential trim packages, and all four use the same sideplate design so openings stay visually consistent even if finishes vary by unit.
17) Is the Zermatt part of a wider hardware collection I can match across a house?
Zermatt is a design within Sure-Loc's Ridgecrest collection of residential door hardware, so interior and entry pieces in that collection are meant to carry the same styling. Handy on a whole-house remodel where the entry set needs to read the same as the passage and privacy knobs down the hall.
How fast can I get the Sure-Loc ZT307 15 delivered?
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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 Sure-Loc ZT307 15 come with a warranty?
Absolutely. The Sure-Loc ZT307 15 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 Sure-Loc ZT307 15?
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