Sargent 28-6G05 OB 03 Grade 2 Cylindrical Knob

Sargent 28-6G05 OB 03 Grade 2 Cylindrical Knob offers a sophisticated blend of style and security, making it an ideal choice for fine homes, apartments, hotels, and commercial buildings. This Grade 2 Entrance/Office lock features a B Knob design with an O Rose, crafted from heavy wrought brass or bronze, ensuring durability and a refined aesthetic. Designed to accommodate doors ranging from 1-3/8" to 1-3/4" in thickness, it provides versatile installation options with adjustable backsets of 2-3/8" or 2-3/4". The lock's robust deadlatch mechanism enhances security, while the conventional cylinder with a 6-pin LA keyway offers reliable access control. Each unit comes with two nickel silver keys and the option for master keying, catering to diverse needs. This cylindrical lock is UL listed under ANSI A156.2, Series 4000, and features a polished brass finish (605/US3) that complements various architectural styles. The lock's non-handed design allows for easy installation, making it suitable for both commercial and residential applications. With a one-year limited warranty and an ANSI function rating of F81 for apartments and corridors, the Sargent 28-6G05 is a trusted choice for enhancing security without compromising on elegance.

Grade 2 Cylindrical Knob

Grade 2 Entrance/Office Cylindrical Lock, B Knob, O Rose, Conventional Cylinder, Bright Brass 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