How to use in-sentence of “shackle”:
– The material that the shackle is made of is usually stamped in the center of the shackle.
– A padlock is a type of portable lock that has a U-shaped shackle that will not come apart from the body of the lock unless the correct key is inserted or the correct combination is dialed.
– High-security lockers typically have a 10 mm or more maximum shackle thickness and a 1.2 mm door thickness.
– For example, a hardened steel shackle will be stamped “HARDENED” or a boron alloy shackle will be stamped “BORON ALLOY”.
– The typical maximum padlock shackle thickness is 5/16 inch, and the typical door thickness is 0.8 mm.
– Inexpensive padlocks usually have a shackle made of ordinary steel.
