Carbine Epsom 3000 Cylindrical Classroom Set – 70mm Polished Stainless Steel

The Carbine Epsom 3000 series is a heavy-duty commercial-grade knobset known for its strength, reliability, and simple installation. This model is configured in the Classroom function, making it ideal for schools, offices, and institutional settings where control over external access is required.

Classroom Function:

• Outside knob is always locked or unlocked by key

• Inside knob is always free for safe egress

• Inside cannot lock or unlock the outside knob – key control only

Features:

• Fire rated up to 2 hours

• Tested to 400,000 cycles with no failures

• Cylindrical fixing

• Supplied with 70mm backset (60mm optional)

• 127mm backset extension available

• Suit door thickness 35–45mm (tested up to 50mm)

• Concealed fixing for a clean appearance

• Stainless steel latch bolt with 12mm projection

• Compatible with most restricted inline and high-security cylinders

• Suits Keyline LKW9 / Silca LW5 profile

• Includes 6-pin PD style brass cylinder

• Rose diameter: 75mm

• Spacing rings/plates are available for thinner doors

• Accessories available: rebate kits, internal levers, spare parts

Keys Supplied:

• 2 keys per lock (when keyed to differ)

• 2 keys total per order (when keyed alike)

A durable and secure solution for educational and commercial facilities.