safety lock bolt

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• safety lock — noun 1. a bolt that cannot be moved from outside the door or gate • Syn: ↑safety bolt • Hypernyms: ↑bolt, ↑deadbolt 2. guard consisting of a locking device that prevents a weapon from being fired • Syn: ↑safety catch …   Useful english dictionary

• safety-bolt — safety lock, lock to prevent accidental use …   English contemporary dictionary

• Lock (device) — A lock is a mechanical fastening device which may be used on a door, vehicle, or container, restricting access to the area or property enclosed. Commonly, it can be released by using a key or combination.History of locksSecuring one s property… …   Wikipedia

• lock — I n 1. bolt, latch, hook, holdfast, padlock; hasp, pin, peg, bar; fastener, clasp, securer, clincher. 2. catch, ratchet, pawl, brake; safety, safety catch, safety lock, cutoff; [in a firearm) gunlock, discharger, exploder. 3. sluice, sluice gate …   A Note on the Style of the synonym finder

• safety bolt — noun a bolt that cannot be moved from outside the door or gate • Syn: ↑safety lock • Hypernyms: ↑bolt, ↑deadbolt * * * noun : a bolt to fasten a door or gate; especially : a bolt that cannot be moved from the other side of the door or g …   Useful english dictionary

• Safety wire — Safety wiring of two pairs of drilled head bolts Safety wire or lockwire is common in the aircraft and racing industries as an extra precaution to keep vital fasteners from unintentionally loosening and parts from falling off due to vibration or… …   Wikipedia

• Safety (firearms) — This article is about the mechanical safety devices built into most firearms. For the main article about firearm safety education, see Gun safety. Close up shot of a safety of an M16A2 rifle. In firearms, a safety or safety catch is a mechanism… …   Wikipedia

• lock — lock1 lockless, adj. /lok/, n. 1. a device for securing a door, gate, lid, drawer, or the like in position when closed, consisting of a bolt or system of bolts propelled and withdrawn by a mechanism operated by a key, dial, etc. 2. a contrivance… …   Universalium

• Bolt action — The term bolt action refers to a type of firearm action in which the weapon s bolt is operated manually by the opening and closing of the breech with a small handle, most commonly placed on the right hand side of the weapon. As the handle is… …   Wikipedia

• lock — I (New American Roget s College Thesaurus) v. t. fasten, secure, make fast. See closure, junction. II (Roget s IV) n. 1. [A device for locking] Syn. hook, catch, latch, bolt, bar, staple, hasp, clinch, bond, fastening, padlock, safety catch,… …   English dictionary for students

• lock — I n. 1) to pick a lock 2) a combination; dead bolt; double; mortise; safety; time; Yale lock 3) under lock and key ( locked up securely ) II v. (d; intr.) to lock on, onto ( to sight and track ) (to lock onto a target) * * * [lɒk] Yale lock… …   Combinatory dictionary