Carbine Sandown PS4000 / Ascot PA8000 Tiebolt Entrance Set – Knob/Lever Combination – C4 Keyed to Differ – Boxed – Satin Stainless Steel

The Carbine Sandown PS4000 / Ascot PA8000 Combination Entrance Set brings together the best of both worlds—combining the robust Sandown round knob on the exterior with the disability-compliant Ascot L1 lever on the interior. This versatile tiebolt set is designed for residential and commercial use where accessibility and strength are equally important.

Built with a tiebolt fixing system, the set is fire rated for 2 hours, features a 6-pin PD brass cylinder, and suits the KeyLine LKW9 (Silca LW5) key profile. The internal lever meets BCA codes and AS1428 for accessibility compliance, making it ideal for applications requiring DDA-compliant hardware.

Key Features:

• Combination knob (outside) and L1 lever (inside)

• Entrance function with C4 Keyed to Differ cylinder

• Tiebolt construction for commercial-grade strength

• Fire rated for up to 2 hours (to Tyco specifications)

• Adjustable 60–70mm backset

• 6-pin PD style brass cylinder (TES5 variant available for Gainsborough keyway)

• Concealed internal fixing

• Stainless steel latch bolt

• Suit door thicknesses 35mm–45mm

• Satin Stainless Steel finish

• L1 lever compliant with BCA and AS1428 standards for disability access

Keys Supplied:

• 2 keys per lock (when keyed to differ)

• 2 keys total per order (when keyed alike)

A smart and compliant choice for entry points requiring both accessibility and reliable security.