1-1/16" x 2-1/8" Keyed Different Sliding Door Lock Cylinder – Semi-Restricted Keyway

American Keyed Lock Cylinder 1-1/16" x 2-1/8" – Keyed Different

This keyed cylinder is engineered for sliding glass door handle sets and is a common choice for residential and commercial patio doors. Designed with a semi-restricted keyway, it features a 5-pin rekeyable lock system and comes with a hardened break-away tailpiece.

Unlike standard replacement options, this cylinder will not accept Weiser® or Kwikset® keys, even though the keyway shares a similar profile. Instead, it uses a thinner keyway, and compatible key blanks are not widely available at hardware stores or locksmiths. This offers added security, but it's important for homeowners and maintenance professionals to ensure key access before purchasing.

The lock cylinder measures 1-1/16" (27.0mm) in diameter and 2-1/8" (54.0mm) in length and is keyed different, meaning each lock is unique and cannot be opened with another lock's key. It includes a 1-1/4" (31.8mm) tumbler mechanism, two keys, and is suitable for most surface-mount sliding door handle sets. This versatile cylinder fits commonly used lock systems including deadbolt, single, and multipoint locks, and is compatible with brands such as Andersen®, Peachtree®, and Pease®.

Notes

• Semi-Restricted Keyway: Not compatible with Weiser® or Kwikset® keys; thinner key profile.
• Key blanks are not readily available through most hardware or locksmith outlets.
• Fits common sliding glass door handles and multipoint locksets.
• Includes 2 keys per cylinder.
• Commonly used with Andersen®, Peachtree®, Pease®, and other handle sets.

Please confirm all measurements of your existing hardware to ensure correct fit before ordering. Accurate measuring will help prevent returns and guarantee compatibility.