Sure-Loc Alta Tubular Handlese...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$151.82
$100.60
Sure-Loc Alta Tubular Handleset with Adjustable Backset

Sure-Loc Alta Tubular Handleset with Adjustable Backset

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Model: AT507-TL 15
$151.82
$100.60
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$151.82
$100.60
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Sure-Loc Alta Tubular Handleset with Adjustable Backset

The Sure-Loc Alta Tubular Handleset delivers dependable single-cylinder keyed entry for residential front and secondary doors. This tubular lock features an adjustable 2-3/8" to 2-3/4" (60-70mm) backset and fits standard doors 1-3/8" to 1-3/4" (35-45mm) thick, with an optional expansion pack available for 2-1/4" doors. Interior trim can be specified with any compatible knob or lever, and the handleset is offered in Satin Nickel or Polished Chrome finishes to match residential decor.

Key Features

  • Adjustable Backset: Includes an adjustable 2-3/8" to 2-3/4" (60-70mm) backset for flexible door preparation.
  • Door Thickness Compatibility: Fits standard doors 1-3/8" to 1-3/4" (35-45mm) thick.
  • Expansion Pack Compatible: Optional expansion pack (PT-H590-SH) available for 2-1/4" thick doors, extending compatibility to thicker door applications.
  • Tubular Lock Construction: Single-cylinder tubular lock design provides reliable keyed entry function for residential doors.
  • Customizable Interior Trim: Specify interior trim with any compatible knob or lever for a coordinated, personalized look.
  • Keyway Flexibility: Standard KW1 keyway profile with SC1 available for keying system compatibility.
  • Finish Options: Offered in 15 Satin Nickel and 26 Polished Chrome finishes to complement residential entry decor.

Technical Specifications

  • Collection: Door Hardware
  • Department: Door Hardware
  • Subcategory: Handlesets
  • Commercial/Residential: Residential
  • Electronic: No
  • Product Group: Mechanical Locks
  • Product Category: Mechanical Locks
  • Product Subgroup: Handlesets
  • Product Type: Handlesets
  • MAP Policy: None
  • Lock Type: Tubular
  • Keyed: Yes
  • Keyed Function: Single Cylinder
  • Lock Function: Keyed Entry Handleset
  • Product Model:
  • Keyway Profile: KW1 (SC1 available)

Typical Applications

  • Single-Family Homes
  • Multi-Family Residential Units
  • Condominiums and Townhomes
  • Rental Properties
  • Front and Entry Doors
  • Secondary and Side Entry Doors
  • Home Renovation Projects

Why Sure-Loc Alta?

Sure-Loc Alta handlesets are built with tubular lock construction and an adjustable backset to simplify installation across common residential door thicknesses. With customizable interior trim options and multiple finish choices, the Alta series offers residential homeowners and installers a reliable, coordinated keyed entry solution.

Manufacturer Resources

Product Specs

Series:
Alta
Department:
Door Hardware
Subcategory:
Handlesets
Commercial/Residential:
Residential
Electronic:
No
Product Group:
Mechanical Locks
Product Category:
Mechanical Locks
Product Subgroup:
Bored Locksets
Product Type:
Handlesets
MAP Policy:
None
Lock Type:
Tubular
Keyed:
Yes
Keyed Function:
Single Cylinder
Lock Function:
Keyed Entry Handleset
Product Function:
Handleset
Product Model:
AT507
Keyway Profile:
KW1 (SC1 available)

Sure-Loc AT507-TL 15 – Frequently Asked Questions

1) My door is bored at 2-3/8 inch backset. Do I need a different handleset?
No. The Alta AT507 ships with an adjustable latch that sets to either 2-3/8 or 2-3/4 inches (60-70mm), the two backsets used on residential doors, so one part number covers whichever prep is already in the door. That matters if you are buying for a building where the door prep varies unit to unit.
2) Do I have to specify handing on the Sure-Loc Alta handleset?
It depends on the interior trim you pick. Most Alta trims, including Arapaho, Bergen Round, Basel Round, Cedar, Durango Round, Helena, Juniper, Tahoe and Tulip, are non-handed. The Snowbird and Sage trims are handed and must be ordered left hand or right hand. Stand inside the door: if the hinges are on your left, it is a left hand door.
3) Can the Sure-Loc Alta handleset be keyed alike with my existing Kwikset or Schlage keys?
The Alta ships in the KW1 keyway as standard, with SC1 available. KW1 is the Kwikset profile and SC1 the Schlage profile, so a property manager running one key across a building can order the Alta to match whichever of those two the rest of the doors already use.
4) Is this handleset tubular or mortise, and does that change my door prep?
The Alta AT507 is a tubular lock, so it installs into a standard bored door prep with a cross bore and edge bore rather than a mortise pocket routed into the door edge. If your door is already prepped for a mortise handleset, such as the Baldwin Estates 6542 Tremont trim or an Emtek 3004 Hamilton mortise handleset, a tubular unit will not drop into that cutout.
5) What is a direct alternative to the Sure-Loc Alta AT507 handleset for a 1-3/8 inch to 1-3/4 inch residential entry door?
The Schlage Residential F60 Addison single cylinder keyed entry handleset with Accent lever covers the same 1-3/8 inch to 1-3/4 inch door thickness range and is a Grade 2 entrance function. The Pamex FS7P31 Lexington single cylinder handleset in satin nickel is also an entry function over the same 1-3/8 inch to 1-3/4 inch range. The Sure-Loc Alta is a tubular single cylinder keyed entry handleset fitting doors 1-3/8 inch to 1-3/4 inch thick.
6) What handleset should I use on a door thicker than 1-3/4 inches instead of the Alta AT507?
The Alta handleset fits doors 1-3/8 inch to 1-3/4 inch thick and needs the PT-H590-SH expansion pack for 2-1/4 inch doors. If you would rather order hardware rated for the thicker door out of the box, the Weslock 2810 Hillcrest single cylinder handleset with Hudson knob covers 1-3/8 inch to 2 inch, the Deltana 810871 Montego handleset covers 1-3/8 inch to 2 inch, and the Weslock 1411 Traditionale Colonial single cylinder handleset covers 1-3/4 inch to 2-1/4 inch.
7) Which handlesets look like the Sure-Loc Alta but will not lock the door?
Several handlesets in the same style family are dummy or non-keyed trim and provide no latching or keyed entry. The Emtek 3002 Memphis, 3004 Hamilton, 3005 Melrose and 3006 Manhattan brass mortise entrance handlesets are all dummy function, as are the Weslock 6695 Belmont with Impresa knob and the Weslock 2815 Hillcrest with New Heaven lever. The Schlage JE285 Barcelona with Seville lever is a non-keyed entry handleset. The Sure-Loc Alta AT507 is a keyed single cylinder entry handleset, so use it where the door must lock with a key.
8) I need a handleset keyed to an SC1 Schlage keyway rather than Kwikset KW1 - what are my options?
The Sure-Loc Alta AT507 ships standard on the KW1 keyway with SC1 available for keying system compatibility. If you prefer a factory SC1 part number, the Kwikset 687AMD SMC Amador single cylinder keyed entry handleset is built with an SC1 keyway and SmartKey and is a Grade 3 entrance function; its sibling, the 687AMD SMT, is the SmartKey version on the standard Kwikset keyway.
9) What is the difference between the Sure-Loc Alta handleset and a mortise entry trim set like the Baldwin 6542 Tremont?
The Sure-Loc Alta AT507 is a tubular lockset with an adjustable 2-3/8 inch to 2-3/4 inch backset, so it drops into standard bored door prep. The Baldwin Estates 6542 Tremont is mortise entry trim for 1-3/4 inch doors and requires a mortise pocket in the door edge; it comes as single cylinder entry or as a double cylinder version. Choose the Alta for bored prep and the 6542 only where the door is already mortised.
10) Is the Alta AT507 handleset keyed on both sides or just the outside?
Single cylinder. The Alta AT507 is a keyed entry handleset with the cylinder on the exterior only and a thumbturn or interior trim inside, so nobody is locked in without a key. If you have glass beside the door and your insurer or code official wants key-both-sides, this is not the part.
11) Is the Sure-Loc Alta handleset suitable for a commercial entrance?
It is classed as residential hardware, built for single family homes, condos, townhomes, rental units and secondary side entries. For an apartment or commercial opening where a graded lockset is specified, look at a Grade 2 unit such as the Schlage Residential F60 Addison keyed entry handleset with Accent lever or the Master Lock HDLB Series single cylinder deadbolt handleset.
12) Does the Alta handleset come with the interior knob or lever, or do I order that separately?
The interior trim is part of the order. You choose it when you configure the Alta AT507, picking from the Alta trim family, and the exterior handle and interior knob or lever ship as a matched set in the finish you select. There is no separate trim purchase to make.
13) Which handleset has a keypad or smart lock instead of a keyed cylinder like the Sure-Loc Alta?
The Alta AT507 is a mechanical, non-electronic single cylinder keyed entry handleset. For electronic entry, the Kwikset 815SCEHFL-CP913CNT San Clemente handleset pairs a Halifax lever with a contemporary SmartCode keypad deadbolt for 1-3/4 inch doors, and the Yale Real Living BYRD226NRRX Assure standalone touchscreen deadbolt with Ridgefield handleset covers 1-3/4 inch to 2-1/4 inch doors. The Yale BYRD226CBARX adds Wi-Fi and Bluetooth over the same thickness range.
14) I want a handleset with a knob interior instead of a lever - what compares to the Sure-Loc Alta?
The Sure-Loc Alta AT507 lets you specify interior trim with any compatible knob or lever, with knob trims such as Arapaho, Durango Round, Bergen Round and Basel Round among the choices. If you would rather order a fixed knob combination, the Baldwin Wesley handleset is offered with the Alcott knob or the Carnaby knob, both entrance function, and the Weslock 2810 Hillcrest single cylinder handleset comes with the Hudson knob.
15) Is the Kwikset 687 Amador a drop-in replacement for the Sure-Loc Alta handleset?
Not in every case. The Kwikset 687AMD Amador single cylinder keyed entry handleset is supplied exterior only and is listed for 1-3/4 inch doors, so it does not include interior trim and does not cover thinner 1-3/8 inch doors. The Sure-Loc Alta AT507 is a complete single cylinder keyed entry handleset with specifiable interior knob or lever trim and fits doors 1-3/8 inch to 1-3/4 inch thick.
16) What should I use instead of the Sure-Loc Alta handleset if the door needs a separate deadbolt above a passage latch?
The Schlage Residential JI18/19 interconnected passage lock pairs a keyed deadbolt with a Torino lever in satin stainless steel, is Grade 2, and fits 1-3/8 inch to 1-3/4 inch doors, so the locking is done by the deadbolt rather than the latch. The Sure-Loc Alta AT507 is a single cylinder keyed entry handleset where the key operates the entry lock itself.
17) What finishes and interior trims can I get on the Sure-Loc Alta handleset?
Five finishes are offered across the Alta line: 15 Satin Nickel, 15A Antique Nickel, 26 Polished Chrome, 3 Polished Brass, 11P Vintage Bronze and FBL Flat Black. Interior trim choices are Arapaho, Bergen Round, Basel Round, Cedar, Durango Round, Helena, Juniper, Snowbird, Sage, Tahoe and Tulip. Not every trim comes in every finish, so pick the trim first and then the finish it is built in.
18) What solid brass handleset can I use in place of the Sure-Loc Alta for a traditional entry?
The Deltana solid brass entry handlesets are the traditional-profile option: the 803871B Hanover, the 815871 St. Ann and the 825871 Kingston are all entry function solid brass handlesets. The Sure-Loc Alta AT507 is a tubular single cylinder keyed entry handleset offered in finishes including satin nickel, polished chrome, polished brass, vintage bronze and flat black.
How fast can I get the Sure-Loc AT507-TL 15 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 Sure-Loc AT507-TL 15 come with a warranty?
Absolutely. The Sure-Loc AT507-TL 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 AT507-TL 15?
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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