Shackle: Most often a loop of metal (u-shaped bar) that opens up to lock and unlock the padlock - available in varying lengths and diameters to fit a variety of needs. There is a rather unique style of lock (see the single-post shackle padlock below) that uses a straight shackle.
The shackle length is measured from the top of the lock body to the inside of the shackle. The standard length varies by product and the optional lengths are designated in the product number: ie 3LF. Some common lengths and designations are: LS: 3/4" (19mm)
The typical shackle is a "U" shaped loop of metal (round or square in cross-section) that encompasses what is being secured by the padlock (e.g., chain link or hasp). Generally, most padlock shackles either swing away (typical of older padlocks) or slide out of the padlock body when in the unlocked position.
"Clear" the lock by rotating the dial at least three times clockwise past the zero mark. Stop on the zero. Apply upward tension to the shackle and turn the dial clockwise. Slowly release shackle pressure until there is only one point the dial "sticks" at.
The shackle of most padlocks is made from hardened steel, although more expensive padlocks may have boron alloy steels to make them more difficult to cut. Inexpensive padlocks usually have a shackle made of ordinary steel.
A rim lock is a locking device that attaches to the surface of a door. It is the oldest type of lock used in the United Kingdom and Ireland. It is of a basic design using (usually) a single lever and a sliding bolt. Wards can be used for additional security.
A shackle is a u-shaped, load-bearing connecting device designed to be used with a removable pin. Shackles can be used in a number of different rigging and load securement applications to connect different types of lifting slings, chain, or rope to an object or to each other.
A1: Some padlocks, especially those for outdoor use, may have a tiny hole in the side of the cylinder slot. One of its functions is to keep the padlock mechanism unaltered over time, expelling water which could stagnate due to excessive humidity or freeze inside the padlock at low temperatures.
Laminated locks are made from steel but are laminated to prevent rust, making them both strong and weather resistant- this makes the padlocks extra protective.
The laminated steel padlock body is built up of a stack of steel plates which are riveted together. The resulting structure forms a robust steel body which helps to protect the locking mechanism from drill or hammer attack.
ABUS Granit™ padlocks meet highest security standards and are considered to be among the most secure padlocks in the world. Their tensile resistance is over 6 tons. High-quality materials and careful finishing are the basis for the quality of these padlocks that are made in Germany.
Shackles are sized according to the diameter of the bow section rather than the pin size. Never use a shackle if the distance between the eyes is greater than listed in the manufacturer's tables.
ABUS Granit™: one of the world's most secure padlocks with a tensile resistance of over six tonnes. Granit locks have a tensile resistance of over six tonnes, making it almost impossible for attackers to release the shackle from the lock body by force.
Product Description. The Master Lock No. 930DPF Solid Body Padlock features a 2-1/2in (64mm) wide solid steel lock body that is strong, durable and resists corrosion. The 7/16in (11mm) diameter shackle is 1-1/8in (29mm) long and made of hardened boron alloy, offering maximum resistance to cutting and sawing.
Call a Locksmith
It is likely that he will bring bolt cutters and simply replace the lock, but it is possible that he could make a new key for you, depending on the kind of lock. Locksmiths are more familiar with opening locks than just about anyone.
A shackle, also known as a gyve, is a U-shaped piece of metal secured with a clevis pin or bolt across the opening, or a hinged metal loop secured with a quick-release locking pin mechanism.
Shackles connect slings, rigging hardware, chain, lifting devices, load cells, and other items to loads being lifted or pulled.
#1 What Are Rim Locks
These locks are not as secure as the internally mounted mortise locks, which offer the best overall protection. If you do have a rim lock on the main entrance, then consider changing it or support it by adding extra security devices like bolts.
Each set of locking wheel nuts has a unique indent with a key that matches up with the pattern. The only time the wheel lug nuts can be removed is when the key with the correct pattern is inserted.