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CYLINDRICAL KNOBSET
*. LH Series is a heavy duty, commercial grade cylindrical lockset, designed for maximum security, heavy traffic usage and fast, easy installation. LH Series features wrought stainless steel or brass knobs and rosesm UL listed (3-hour) 1/2`` throw brass latchbolt. All steel parts are zinc plated and dichromate treated for maximum corrosion resistance. LH Series is made in a wide selection of finishes and functions. Complies with ANSI A156.2, Series 4000 Grade 1. SPECIFICATIONS 1. Applications : Heavy duty commercial, institutional, governmental and industrial buildings where high quality mechanism is required. 2. Door Thickness : Fits 1 3/8`` to 2`` thickness wood or metal door installation. 3. Backset : 2 3/4`` standard, 2 3/8`` optional. 4. Latch Bolt : 1/2`` throw, UL listed, faceplate self-adjusting to accommondate beveled or flat doors. 2 3/8`` backset with 2 1/4`` x 1 1/8`` faceplates ; 2 3/4`` with 2 1/4`` x 1 1/8`` faceplates. 5. Handing : Completely reversible. 6. Strike : ANSI 4 7/8`` x 1 1/8`` with curved lip standard, 2 3/4`` x 1 1/8`` with curved lip & box optional. 7. Exposed Trim : Roses are heavy wrought brass, bronze or stainless steel, installed over wrought steel reinforcing plates. Knobs are brass, bronze or stainless steel, secured by steel knob retainer which cannot be depressed when lock has been locked. 8. Mechanism : Heavy gauge cold rolled steel, zinc plated and dichromated for rust resistance. 9. Door Preparation : 2 1/8`` cross bore, 1`` edge bore. 10. Finishes : 605, 606, 609, 612, 613, 616, 625, 626, 629 and 630. 11. UL listed : UL listed, 3-hour, 4` x 8` Single Swing Door. 12. ANSI/BHMA : ANSI A156.2, Series 4000, Grade 1.
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