14 in 1: For demanding tasks. It includes extra inserts for small nuts (8mm-13mm), metal fittings, as well as an extractor for broken pipes.
16 in 1: The full professional version. Includes all market sizes and special slots for unscrewing faucet aerator filters without scratches.
5 in 1: For the absolute basics. Suitable for tightening the classic plastic nuts under the sink and simple flexible hoses.
8 in 1: The most popular choice. Covers 90% of household tasks. Includes additional sizes for 1/2" and 3/8" flexible hoses, as well as a built-in spirit level.
