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欧州
- Grade 1 · 2 · 3 per BHMA
- Cylindrical, mortise, interconnected, tubular
- Office, classroom, storeroom, privacy…
- Free-wheeling, vandal-resistant levers
- Up to 3 h fire-rated listings
- ADA-compliant lever trim
Choose by grade and duty
| Grade | Type | Duty | Typical use |
|---|---|---|---|
| Grade 1 | Cylindrical | Maximum duty | Schools, hospitals, industrial and public buildings |
| Grade 1 | Mortise | Maximum duty | Main entrances, high-security and high-traffic doors |
| Grade 2 | Cylindrical – heavy duty plus | Heavy duty | Offices, retail, multi-family |
| Grade 2 | Cylindrical | Heavy duty | Commercial interior and exterior doors |
| Grade 2 | Interconnected | Heavy duty | Apartments, dormitories, hotels – lever opens latch and deadbolt |
| Grade 2 | Tubular (keyed or electronic) | Commercial duty | Light commercial, modular buildings |
| Grade 3 | Tubular | Light commercial | Interior and residential-style doors |
Grade 1 cylindrical locks are cycle-tested to 800,000 operations; free-wheeling clutches let the outside lever turn without stressing the mechanism when locked, so forced turning cannot break the lock.
Functions
Every series offers the standard functions – passage, privacy, office/entry, classroom, storeroom, store door, communicating and more – so one family of locks covers the whole building and keys to one master key system.
Fit
Locks fit the standard ANSI 161 cylindrical and 86 mortise preparations of WS hollow metal doors, 2¾ in backset, 1⅜ – 2 in doors, with ASA strikes.
市場別の規格と要求事項
World Steelが本製品の設計・製作・書類作成に適用する基準――および各市場における主な寸法・荷重要件。
米国
- ANSI/BHMA A156.2Bored and preassembled locks and latches
- ANSI/BHMA A156.13Mortise locks and latches
- NFPA 80 · UL 10CHardware on fire doors
- ICC A117.1 / ADAAccessible operating hardware
- Grade 1 cycle test
- 800,000 cycles (cylindrical)
豪州 / NZ
- AS 4145.2Locksets – mechanical locking devices
- AS 1905.1Hardware on fire-resistant doorsets
- AS 1428.1Accessible door hardware
参考用の概要です――プロジェクト仕様書、採用される基準の版、所轄官庁の判断が優先されます。
表面処理
| 表面処理 | 規格 / 備考 |
|---|---|
| Finishes | US26D satin chrome, US32D satin stainless, US10B oil-rubbed bronze, AL aluminium (by series) |
| Keying | Keyed different, keyed alike, master and grand master, construction master; 6-pin C-keyway, popular keyways and small-format interchangeable core (SFIC) |
よくある質問
Cylindrical or mortise?
Cylindrical locks install in a simple bored preparation and suit most doors. Mortise locks sit in a pocket in the door edge, are stronger and offer more functions – the choice for main entrances and maximum-duty doors.
