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Straight lever door lockset in satin nickel finish

Master Lock

Master Lock SLL0415/T6P Lever Lockset, Satin Nickel, Grade 3

SKU CH-4WDT-6XG0R

A satin-nickel passage lever lockset that fits standard 1 3/8 to 1 3/4 in. doors with an adjustable 2 3/8 to 2 3/4 in. backset and meets ANSI Grade 3 standards

  • TypeDoor Hardware & Components
  • StyleSLL
  • Smooth passage function for interior doors
  • Satin nickel finish resists daily wear
  • Adjustable backset fits standard door prep
  • Steel construction meets ANSI Grade 3
  • Lever design allows easy one-hand operation

Straight Lever Passage Set

The Master Lock SLL0415/T6P is a satin nickel lever lockset designed for interior doors where a locking function is not required. Its Grade 3 rating indicates suitability for standard residential use. The straight lever style provides a clean, modern appearance that operates smoothly for daily passage between rooms.

Door Preparation Check

Before ordering, verify your door thickness falls within the 1 3/8 to 1 3/4 inch range required for proper fit. Confirm the existing backset measures between 2 3/8 and 2 3/4 inches to align with the adjustable latch. Ensure the crossbore is cut to 2 1/8 inches for the lock body installation.

Build Integration

This lockset includes a 2 1/4 x 1 3/4 inch strike plate for the door frame. The adjustable latch accommodates the specified backset range, allowing flexibility during installation. Steel construction provides durability for high-traffic areas while the passage function keeps doors latched without restricting access from either side.

Highlights

  • Smooth passage function for interior doors
  • Satin nickel finish resists daily wear
  • Adjustable backset fits standard door prep
  • Steel construction meets ANSI Grade 3
  • Lever design allows easy one-hand operation

Specifications

BrandMASTER LOCK
TypeDoor Hardware & Components
StyleSLL

Questions about this item

Does the Master Lock SLL0415/T6P Lever Lockset come with the strike plate and screws, or must I buy them separately?

The lockset includes a 2 1/4 x 1 3/4 strike plate and the mounting hardware needed for installation.

Is the Grade 3 rating on this Master Lock lever lockset suitable for an exterior entry door or only for interior passage doors?

ANSI Grade 3 meets residential security standards; the passage function has no locking mechanism, so it is intended for interior doors such as hallways or closets.

Will the 2 1/8 inch crossbore on the Master Lock SLL0415/T6P fit the standard prep already cut in my 1 3/4 inch thick door?

Yes, the lockset fits the common 2 1/8 inch crossbore and adjusts to door thicknesses from 1 3/8 to 1 3/4 inches.

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