DeWalt DWMT74739 Tough Box 23-Piece 1/2" Drive Impact Socket Set vs GearWrench 84916N 3/8" Drive 6-Point Standard & Deep Impact Socket Set (44 Pieces, SAE + Metric)

Pros

• + Genuinely impact rated in heat-treated CR-440 at 1/2" drive, which is the drive most wheel and suspension work uses
• + 20 sockets covering SAE 7/16" to 1" and metric 13mm to 24mm, enough for wheel nuts, calipers and suspension on most utes
• + O-ring and retaining-pin compatible, so a socket does not drop off the anvil on an overhead job
• + 8,979 ratings at 4.8 stars, by far the largest review sample of any premium-brand impact set on Amazon AU

Cons

• − The included 72-tooth quick-release ratchet is a hand ratchet, not impact rated, and must never go on the impact wrench
• − Metric skips 20mm and 23mm and stops at 24mm, so larger 4WD hub nuts need a deep socket bought separately
• − Sold under the US part number rather than an AU-catalogued DeWalt SKU, so a warranty claim is less routine than on a DeWalt power tool

Pros

• + Chrome molybdenum steel that GearWrench lists as impact rated, so it is safe on a rattle gun where chrome hand sockets are not
• + Standard and deep in both SAE and metric, 5/16" to 3/4" and 8mm to 21mm - the broadest coverage in this category
• + Off-corner loading profile grips the flats instead of the corners, which is what stops a seized fastener rounding off
• + Catalogued Australian SKU backed by Apex Tool Group Australia, so a lifetime warranty claim is actually serviceable here

Cons

• − Dearest set in the category at A$199.95, and the published contents are sockets and drive accessories, so budget for a ratchet if you do not own one
• − 3/8" drive and nothing above 21mm, so 4WD hub nuts and larger wheel nuts still need a separate 1/2" deep impact socket
• − Plain blow-mould case with no modular storage system to expand into