Kwikset Delta Privacy Lever (93001-891): The Adjustable Backset Solution for Montana's Mixed Door Stock

The Kwikset Delta Privacy Lever handles Montana’s varied door preparations with its adjustable 2-3/8” or 2-3/4” backset and universal reversible handing. At 4.5 to 4.6 stars across major platforms, this privacy lever delivers what contractors need for rental properties and multi-family projects — flexibility without the inventory headaches.

This Grade 3 certified privacy lever fits door thicknesses from 1-3/8” to 1-3/4” with a standard 2-1/8” cross bore. The interior turn-button locks both levers, while the exterior unlocks with the included emergency tool — critical for senior housing where locked-in emergencies happen.

Installation Flexibility Drives the Value

The adjustable backset switches between 2-3/8” (60mm) and 2-3/4” (70mm) with a simple twist, eliminating the contractor’s nightmare of showing up with the wrong backset hardware. Montana’s housing stock runs from 1940s ranches to modern builds — door preparations vary wildly. This lever handles both.

Universal reversible handing means one SKU works for both left and right-handed doors. No guessing games. No return trips. Installation takes under 5 minutes according to multiple reviewers — crucial when you’re hanging hardware in a 20-unit complex.

Specification	Value
Backset	Adjustable 2-3/8” or 2-3/4”
Door Thickness	1-3/8” to 1-3/4”
Cross Bore	2-1/8”
Edge Bore	1”
Latch Face	1” x 2-1/4” round corner
Strike	2-1/4” full lip round corner
Bolt Throw	1/2”

The satin chrome finish brings more than aesthetics. Microban antimicrobial technology on this finish inhibits bacteria, mold, and mildew growth — increasingly specified for Montana’s healthcare facilities and senior housing projects. The finish offers corrosion resistance that matters in high-humidity bathrooms.

Emergency Access That Actually Works

The exterior lever unlocks with the provided emergency tool or any thin object — paperclip, small screwdriver, whatever’s handy. This isn’t theoretical. Property managers deal with locked bathroom emergencies regularly. The Delta’s emergency release works reliably without special tools.

Some reviewers note the lever feels “small” or “undersized” compared to premium models. True. It’s also not ADA compliant — the lever length doesn’t meet accessibility requirements. For ADA-compliant installations, look elsewhere. For standard residential privacy applications, the compact lever does the job.

The Contractor’s Perspective

ANSI/BHMA Grade 3 certification means residential-duty hardware. Not commercial grade. Not high-security. But for interior privacy applications in apartments and single-family homes, Grade 3 delivers adequate durability.

Installation requires only a Phillips head screwdriver on pre-drilled doors. The included items cover everything: exterior lever, interior lever, adjustable latch, strike plate, mounting hardware, emergency release tool, and instructions. No trips to the hardware store for missing screws.

The warranty backs it up — Limited Lifetime Mechanical Warranty and Limited Lifetime Finish Warranty covering defects under normal residential use. Kwikset honors their warranties without hassle — important for contractors maintaining their reputation.

Contractors appreciate the easy installation and rekeying convenience, making it popular for multi-family units and renovations. While some contractors note Kwikset products are positioned as value options rather than high-end hardware, that’s exactly what most Montana projects need — reliable privacy function.

FAQs

Does this lever work with both 2-3/8” and 2-3/4” backsets? Yes — the latch adjusts between 2-3/8” (60mm) and 2-3/4” (70mm) backsets with a simple twist mechanism. One lever handles both common door preparations.

What’s included with the lever? Everything needed for installation: exterior lever, interior lever, adjustable latch, strike plate, mounting hardware (screws), emergency release tool, and installation instructions.

How long does installation take? Users report installation in under 5 minutes on pre-drilled doors. Only requires a Phillips head screwdriver.

Is this lever ADA compliant? No — reviewers specifically note it’s not ADA compliant due to the shorter lever length. Choose a different model for accessibility-required installations.

What makes the satin chrome finish special? The satin chrome finish includes Microban antimicrobial technology that inhibits bacteria, mold, and mildew growth. It also provides corrosion resistance.

Can this lever be rekeyed? No — this is a non-keyed privacy lever. Some reviewers noted the lack of SmartKey as expected for interior locks. Privacy levers don’t use keys, only the turn-button and emergency release.