Which is better for working on a car?

The 106-piece socket set. It has 1/4 in. and 3/8 in. ratchets and SAE and metric sockets for bolts. The M18 combo drives screws and drills holes but has no sockets.

Which is better for building a deck or hanging cabinets?

The M18 combo. The impact driver's 1,500 in-lb and the drill's 500 in-lb do the fastening and drilling, and the battery and charger are included.

Is the socket set worth $239.00 when the combo is $149.99?

They are not substitutes. If you need sockets, the $239.00 at Home Depot as of November 4, 2026 buys 106 pieces and two ratchets. If you need power tools, the $149.99 combo at West Marine as of November 4, 2026 is the cheaper buy.

Which one lasts longer?

The socket set is hand tools in chrome vanadium steel with a lifetime guarantee, so wear is slow. The combo's batteries will degrade over years of charging, and it uses a brushed motor.

Many shoppers do. The socket set handles mechanical repair and the combo handles drilling and driving. Buying both covers most garage and jobsite work.

Does the combo kit include a case?

It includes a contractor bag, not a hard case. The socket set comes in a hard case with a removable tray and an IP65 PACKOUT organizer.

Milwaukee 1/4 in. and 3/8 in. Drive SAE/Metric Ratchet and Socket Mechanics Tool Set (106-Piece) vs Milwaukee M18 Li-ion Drill Driver and Impact Driver Combo Set

These two Milwaukee kits do different jobs, so the choice is about the work, not the brand. The 106-piece ratchet and socket set is for turning bolts by hand; the M18 combo is for drilling and driving screws with power. At the latest prices, the M18 combo costs $149.99 at West Marine as of November 4, 2026, and the socket set costs $239.00 at Home Depot as of November 4, 2026. Buy the socket set if you do mechanical repair; buy the combo if you build, install or fasten with power tools.

Today the Milwaukee M18 Li-ion Drill Driver and Impact Driver Combo Set costs $60.00 less at its best price.

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