A spare spring that vanishes is usually the wallet set
I opened a pair of secateurs one-handed over the rose bed in March and the spring pinged out. I heard it hit a leaf. I did not see where it landed. I spent twenty minutes on my knees in wet soil, turning mulch, looking for a coil the size of a fingernail. I did not find it. The pair came from a three-pack in a plastic wallet. No spare. I finished the row with a pair that would not open unless I pulled the handles apart with two hands. That is not cutting. That is fighting.
The spring opens the blades after a cut. Without it the pair stays shut, or it opens halfway and pinches. Secateurs that stop cutting are usually blunt is the edge. This is the bit that makes a sharp pair usable. A decent spring sits in a seat, a dimple or a hook on each handle, and stays there when you open the lock. A wallet spring is a loose coil dropped into a shallow hole. The first one-handed open over soil launches it.
I now check the seat before I take the pair into the border. I open them over the path, or over the shed floor, not over compost. I look at both ends of the spring. If one end is only resting, not hooked, I reseat it. If the seat is a smooth dent with no lip, that pair will throw the spring again. I would rather find that on concrete than in a bed. Shears that tear are usually the pivot is a different joint on a longer tool. I do not treat shears as a spare pair of secateurs when the spring has gone. Different job, different missing part.
A spring prune kit is smaller than the catalogues say. The wallet is what the catalogues add. Three pairs, no spare spring, no way to carry the waste. I want one pair that meets, a stone, a rag, and a spare spring in the same tin as the oil. The spare is not clutter. It is the ten minutes I do not spend in the mulch. I write the size on the tin lid if I know it. A coil that is almost the right length will throw on the second cut.
A shed hook that actually holds a fork is where the pair lives between jobs. I hang them locked, spring in, not dropped in a trug of stems. A pair left open in a bucket knocks the spring loose. Then you take them to the bed and finish the job the wallet started.
Skip the three-pair set in a plastic wallet. Unmatched blades, soft metal, a spring that is a suggestion. Skip opening a new pair for the first time over the border. Do it on the path. Skip a pair sold with no spare spring and no way to buy one. When the coil goes, the tool is a hinge. Skip fishing in the bed with a magnet for half an hour and calling it part of the job. I have done that. I now carry the spare instead. Skip bending a ballpoint spring into the hole. It lasts a morning and then you are on your knees again.
This shows in late winter and early spring, when the blades come out for the first real prune and the lock is stiff from the shed. It shows again in September, when you grab the pair one-handed because the other hand is full of stems. Those are the two times a wallet spring leaves. I now open a pair once on the path at the start of each of those weeks. If the spring lifts, I reseat it or I swap the spare in before I step on the soil.
I do not need three new pairs because one spring vanished. I need a seat that holds, a spare in the tin, and a wallet I did not buy.
If I later add a buy link here, it will be a paid promo.