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HS600/89-SN-LH-KA

Cosmas 600 Series Satin Nickel Handleset with 80 Series Interior

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Modern Handleset 80 Series Lever Single Cylinder Deadbolt Satin Nickel Finish Kwikset KW1 Keyway

The Cosmas 600 Series Satin Nickel Handleset with 80 Series Interior Lever pairs a sleek, contemporary exterior handleset with the elegant, gracefully arched Cosmas 80 Series interior lever and a matching single cylinder deadbolt. The 80 Series lever features a graceful wave-style profile with a gently flared tip, offering refined visual appeal inside while preserving a modern exterior aesthetic.

The clean and smooth satin nickel finish delivers a brushed appearance that resists fingerprints and complements modern décor, stainless fixtures, and both light and dark door finishes.

The included single cylinder deadbolt uses a Kwikset KW1 5-pin keyway, locking from the exterior with a key and from the interior with a thumbturn — ideal for secure residential front and side entry doors.

Tip: Choose Keyed Alike if you want all of your keyed hardware in the same order keyed to one key.

Manufacturer Cosmas
Grade Grade 3 (Residential Use)
Finish Satin Nickel
Handleset Style Cosmas 600 Series Modern
Interior Lever Cosmas 80 Series Lever
Deadbolt Type Single Cylinder
Keyway Kwikset KW1 5-Pin (Deadbolt)
Latch / Backset (2) Adjustable 2-3/8" to 2-3/4" Backset Latches
Door Thickness 1-3/8" to 1-3/4"
Hardware Included (2) Strike Plates, (2) Latch Plates & Matching Screws
Warranty icon
  • Mechanical Warranty: 5 Years
  • Finish Warranty: 5 Years

Door Handing (Left / Right)

The Cosmas 600 Series handleset with 80 Series lever can be installed on both left-hand and right-hand doors.

Kwikset KW1 key

Keying Options

Choose your keying preference above.

  • Keyed Alike: Have this handleset keyed the same as other keyed items in your order.
  • Keyed Differently: Ships with its own unique key.