AMM 1/2-inch 66 Piece Impact Socket Master Set - Durable Cr-V Kit

In this review the AMM 1/2-inch 66 Piece Impact Socket Master Set is evaluated for mechanics, home DIYers and maintenance shops that need a wide range of durable sockets for heavy use. The single biggest reason to consider this set is its combination of both SAE and metric sizes in shallow and deep formats, plus a robust 1/2 in drive ratchet and extensions, all made from drop-forged chrome vanadium Cr-V steel that stands up to impact tools and high torque demands.

Key Features

• High durability: Drop-forged premium chrome vanadium Cr-V construction is designed to resist wear under heavy torque and impact use.
• Comprehensive size range: The set combines 28 SAE sizes and 32 metric sizes, giving fast access to common fasteners from 5/16 in to 1-1/4 in and 8mm to 24mm.
• Shallow and deep sockets: Including both shallow and deep sockets ensures the right reach for recessed or long-stud fasteners without swapping kits.
• Practical accessories: The 72-tooth quick-release ratchet, three extension bars, universal joint and adapter add versatility for tight spots and different drive conversions.
• Clear identification: Laser marking and precision chamfer on each piece make it easy to read sizes and apply torque cleanly without slipping.

Who It's For

The AMM impact socket set is a strong fit for professional mechanics, fleet maintenance teams and serious DIYers who use impact tools and need a broad combination of SAE and metric sockets in one portable kit. Its heavy-duty Cr-V steel and included accessories make it suited for automotive repair, assembly work and large equipment maintenance.

Those who only need a few common sizes or prefer a lighter, smaller kit for occasional home tasks should look elsewhere; this set is sized and weighted for workshop use rather than minimal carry. Also, users who require specialty deep extra-long or tamper-proof sockets will need to supplement this master set.

Pros & Cons

Pros

• Wide size coverage across SAE and metric reduces the need to buy separate sets.
• Solid build quality and Cr-V material provide long-term durability under impact use.
• Convenient storage case keeps 60 sockets plus six accessories organized for jobsite transport.
• Accessories like the 72-tooth quick-release ratchet and extension bars increase practical versatility.

Cons

• The set is workshop-focused and heavier than compact consumer kits, so it is less ideal for light occasional use.
• Customers disagree on whether the size range covers every niche need, so users with unusual fasteners may still need extras.

Specifications

Drive	1/2 in drive
Total pieces	66 pieces (60 sockets + 6 accessories)
SAE sizes	28 pcs: 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1, 1-1/16, 1-1/8, 1-1/4 in
Metric sizes	32 pcs: 8, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 mm
Accessories	3, 5, 10 in extension bars; 72-tooth quick-release 1/2 in ratchet; 1/2 in universal joint; 3/8 in(F) to 1/2 in(M) adapter
Material	Drop-forged chrome vanadium (Cr-V) steel
Storage	Plastic toolbox case for organization and transport

Our Verdict

The AMM 1/2-inch 66 Piece Impact Socket Master Set is a solid workshop-grade kit that delivers value for anyone who works with both SAE and metric fasteners under impact conditions. With durable Cr-V construction, a wide size selection, and useful accessories, it is a practical one-stop set for automotive and equipment maintenance; lighter-duty users may find it larger than necessary, but for regular heavy use it is a good investment.

Frequently Asked Questions

Are these sockets safe to use with impact tools?
Yes. The sockets are made from drop-forged chrome vanadium Cr-V steel and are intended for impact and high torque applications.

Does the set include both shallow and deep sockets?
Yes. The kit contains shallow and deep sockets in both SAE and metric sizes for greater versatility.

What accessories come with the set?
The set includes three extension bars (3, 5, 10 in), a 72-tooth quick-release 1/2 in ratchet, a 1/2 in universal joint and a 3/8 in(F) to 1/2 in(M) adapter.