Cal-Royal THP4400 Thumpiece Exit Trim for the 4400 Rim Device

Cal-Royal THP4400 Thumbpiece Exit Trim for the 4400 Rim Device

The Cal-Royal THP4400 and THP4430 thumbpiece exit trims provide outside-access options for the Cal-Royal 4400 Series rim exit device. Choose entrance operation for key-controlled access or passage operation when the trim must remain freely operable.

Functions

• 00 – Entrance, THP4400: The key locks or unlocks the thumbpiece. Operates as a classroom function, ANSI Function 05.
• 30 – Passage, THP4430: Trim is always operable and free, ANSI Function 15.

Construction

• Rigid, non-clutch mechanism.
• Through-bolted design.
• Non-handed design, easily field reversible.
• Hardened steel heavy-duty tailpiece.

Dimensions and finishes

• Thumbpiece trim dimensions: 3½ inches wide × 16 inches long.
• Standard door thickness: 1¾ inches.
• Available finish choices: US26D Satin Chrome and 710 Duranodic Dark Bronze.

Keyway and cylinder options

The standard keyed configuration is listed with a 6-pin Schlage “C” keyway cylinder; the keyway specification lists solid-brass construction. Optional keyways listed include Sargent LA, LB, LC, and Kwikset. Confirm optional keyway availability before ordering.

The manufacturer's trim sheet lists ICTHP4400 for compatible BEST, Falcon, and Arrow 6- or 7-pin interchangeable cores, and ICSCTHP4400 for Schlage full-size interchangeable cores. These are separate configurations; confirm availability rather than assuming they are included with the listed function options.

Cylinder format: The manufacturer's shared trim sheet refers to a rim cylinder in its construction section and a mortise cylinder in its keyway section. Confirm the correct format for the keyed thumbpiece trim before ordering. Cylinder details apply to keyed entrance operation, not passage operation.

This listing is for the outside thumbpiece trim, not the exit device. Verify the function, finish, door thickness, and compatible 4400 Series rim device before ordering.