Home 中文版本 Contact With I-TEK Site-Map LF instructions LF/LI template 　ANSI GRADE1> LF SERIES Functions LOCATION CODE NUMBER FUNCTION OPERATIONS ANSI NUMBER ENTRY/ OFFICE LOCK 01 Turn/Push button locking.Pushing and turning button locks outside lever requiring use of key until button is manually unlocked.Pushing button locks outside level until unlocked with key or inside lever is turned. F81 STORE DOOR LOCK 02 Deadlocking latchbolt operated by lever from either side,except when both levers are locked by key in lever from either side. F91 CLASSROOM LOCK 03 Deadlocking latchbolt operated by lever from either side expect when outside lever is locked from outside by key.When outside lever is locked ,latchbolt is operated by key in outside lever or by rotating inside lever. F84 COMMUNICAT-ING LOCK 04 Deadlocking latchbolt operated by lever from either side.Turning key in either lever locks or unlocks its own lever independently. F80 STOREROOM LOCK 05 Deadlocking latchbolt operated by key in outside lever or rotating inside lever.Outside lever is always fixed. F86 VESTIBULE LOCK 06 Deadlocking latchbolt operated by lever from either side except when outside lever is locked by key from inside,latchbolt may be retracted by key in outside lever or by rotating inside lever. F88 INSTITUTIONAL LOCK 09 Deadlocking latchbolt operated by key in lever from either side.Both levers always fixed. F87 HOTEL/MOTEL LOCK H1 Deadlocking latchbolt operated by lever from inside at all times.Outside lever always fixed.Latchbolt opertaed by key from outside except when push button inside is operated thus shutting out all keys except emergency key. Inside push button provides lockout feature by keeping indicator thrown.Turning inside lever or closing door releases indicator and shut out feature. F93 PATIO LOCK 10 Deadlocking latchbolt operated by lever from either side.Outside lever is locked by push button inside and unlocked by rotating inside lever or closing door. F77 PRIVACY LOCK 20 Latchbolt operated by lever from either side.Outside lever is locked by push button inside and unlocked by emergency reslease outside,rotating inside lever or closing door. F76 PASSAGE/ CLOSET SET 30 Latchbolt operated by lever from either side at all times. F75 SINGLE DUMMY TRIM 40 Single dummy trim for one side of door. - EXIT LATCH 50 Deadlocking latchbolt by inside lever.Outside lever rigid. F89 CONNECTING ROOM / EXIT LOCK60 Deadlocking latchbolt operated from inside only.Blank plate outside. - CONNECTING ROOM / EXIT LOCK63 Deadlocking latchbolt operated by lever from inside expect when inside lever is locked by key.Blank plate outside. - I-TEK Metal Manufacturing Co., Ltd. 18 Gungye 3rd Road, Annan, Tainan 709, Taiwan / Tel: 886-6-384-0722 / Fax: 886-6-384-0715 Copyright © I-TEK All rights reserved / Designed & Program by: FADNOR Interactive Media Inc.