Installing the Schlage Performance Series™ PT Tubular Lock
Quality, function and finish in an affordable lineup. In this Locksmith Ledger Trusted Tool Review, two Schlage PT Series™ Grade 2 tubular locks are installed by Master Locksmith Wayne Winton: the PT10 passage with the small A rose and the PT40 privacy with the square D rose.
What you'll see:
- Door prep: the A rose uses a 1-7/8" cross bore, and the C and D roses use the standard 2-1/8" - Edge bore of 1", 4-1/8" deep
- Adjustable passage latch for 2-3/8" or 2-3/4" backsets
- The alignment collar for hands-free outside trim mounting
- The restoring privacy latch that prevents accidental lockouts
Why it's worth a look:
- Exceeds ANSI/BHMA Grade 2 by 2X, plus A156.39 Grade AAA
- UL listed for 3-hour fire doors (PT10 and PT40)
- 10 solid cast zinc levers, 3 roses and 6 finishes
- Matches the Schlage PM Series mortise levers and roses
- 5-year mechanical and 3-year finish warranty
See the full PT Series interactive step-by-step instructions
Watch our Trusted Tools installation videos on the Schlage Performance Series PC Cylindrical lock and the Schlage Performance Series PM Mortise Lock.

