Sargent 28LC-6G04 OB 26D Grade 2 Cylindrical Knob

Sargent 28LC-6G04 OB 26D Grade 2 Cylindrical Knob offers a reliable solution for storeroom and closet applications. Designed with a sleek satin chrome finish, this Grade 2 lock combines style with functionality, making it perfect for fine homes, apartments, hotels, and commercial buildings. The lock features a B knob design and an O rose, adding a touch of elegance to any door. This versatile lock accommodates doors ranging from 1-3/8" to 1-3/4" thick and includes adjustable backsets of 2-3/8" or 2-3/4". Its durable construction includes a steel bored housing with a zinc dichromate finish, ensuring longevity and performance. The non-handed design allows for easy installation, while the heavy wrought brass or bronze knobs and roses provide added strength. Featuring a 1/2" throw deadlatch and a 6-pin LA keyway cylinder, this lock offers enhanced security without compromising ease of use. It comes with two nickel silver keys and can be master keyed or grand master keyed if needed. UL listed for safety and reliability, the Sargent 28LC-6G04 is an ideal choice for commercial settings where both aesthetics and security are paramount.

Grade 2 Cylindrical Knob

Grade 2 Store/Closet Cylindrical Lock, B Knob, O Rose, Conventional Less Cylinder, Satin Chrome Finish, Deadlatch, Non-handed

The 6 Line is a highly styled standard duty lock line incorporating a broad specturm of functions, designs and finishes. Ideally suited for fine homes, apartments, hotels and commercial buildings.

Ideal for fine homes, apartments, hotels and commercial buildings.

The 6 Line is a highly styled standard duty lock line incorporating a broad specturm of functions, designs and finishes. It is 

• For Doors 1-3/8" (35mm) thick door adjustable to 1-3/4" (44mm)
• Backsets: 2-3/8" (60mm) x 1" (25mm) standard 2-3/4" (70mm) x 1" (25mm) backset available (17- option) 2-3/4" (70mm) x 1-1/8" (29mm) backset available (24- option) 3-3/4" (95mm) x 1-1/8" (29mm) backset available (23- option)
• Bored Housing: Steel, zinc dichromate finish
• Front: Wrought brass or bronze 2-1/4" (57mm) x 1" (25mm) standard — other options available
• Strike: Wrought brass, bronze or stainless steel 600 curved lip strike standard 808 curved lip ANSI strike (28- option) 505 Radius/full lip strike (14- option) Wrought box strike available (WBS option)
• Hand: Non-cylinder locks — non-handed Cylinder type locks — reversible in field
• Knobs: Heavy wrought brass or bronze
• Roses: Heavy wrought brass or bronze
• Latch: Brass x 1/2" (13mm) throw
• Cylinder: Brass, 6 pin, LA keyway standard
• Keys: Two, nickel silver
• Masterkeying: Can be master keyed or grand master keyed Construction key systems available
• Finishes: 3, 4, 10, 10B, 10BE, 15, 26, 26D
• Door Prep: 160 Standard Door Prep, Specify 24- for 161
• Minimum Stile: 4" (102mm) with B and O roses 4-1/2" (114mm) with E and L roses

Resources

• 6-Line Bored Lock Template
• 6-Line Installation Instructions
• 6-Line Knob/Lever Lock (6G05 Illustrated) Parts List
• 6-Line Lock Body Functions Parts List
• Sargent Bored Lock Brochure