Wire Twisters
Wire twisters twist safety wire or close bags. Length determines leverage. Choose short pliers for tight spaces, long ones for thick wire. Look for a hanging loop and colour-coded grips. Some models have a spring return. Pick the right version for your needs.
Wire twisters for lock wire and bags
What you pick them for
Wire twisters twist lock wire or close bags. The length decides how much force you put into the twist. A short model fits tight spaces, a long model gives more leverage on thick wire. So you choose on the job in front of you, not on feel.
Where ordering goes wrong
The wire size is often forgotten. Wire that is too thick in a short pair costs you force and time. Check the spring too: it opens the jaws so you can work one handed. In doubt between versions? Start with pliers for the full overview.
Looking further
If you work with lock wire on couplings and brakes, a locking ring plier is a logical addition. For gripping and bending wire or sheet metal you use a grip plier or a combination plier. That covers both the twisting and the clamping work.