RIZOM 20-Piece 3/8in Drive Long Ball End Hex Bit Socket Set - Deep

In this review the RIZOM 20-Piece long ball end hex bit socket set stands out as a practical kit for anyone who regularly works on tight or recessed fasteners. The single biggest reason to buy is its extra-long S2 alloy sockets, which allow access well into deep bolt locations while maintaining a precise fit on both metric and SAE sizes. The set is presented in a neat storage box and includes a universal joint and adapter, making it a useful all-in-one option for automotive, motorcycle, and home maintenance tasks.

Key Features

• Wide size selection: The 20-piece assortment covers metric 3 to 10 mm and SAE 1/8 to 3/8 in sizes so users rarely need an additional hex driver for common jobs.
• Extra-long design: The elongated sockets reach deep into recessed or tight areas, which is especially helpful for engine bays and machinery panels.
• S2 alloy construction: Heat-treated S2 steel with plating provides higher hardness and improved rust resistance compared with untreated bits.
• Precision chamfered ends: Chamfered bit tips insert smoothly and are sized to protect both the bit and fastener heads from rounding.
• Included accessories: A universal joint and a 1/2in to 3/8in adapter add flexibility for different drive tools and awkward angles.
• Compact storage: All sockets are organized in a storage box for easy access and transport to job sites or the garage.

Who It's For

The RIZOM long hex bit socket set is best for hobbyist mechanics, motorcycle and car owners, and DIYers who encounter recessed hex bolts and need longer reach than standard bit sockets provide. It is also suitable for light professional use where a variety of metric and SAE sizes are required in one compact kit.

Those who require industrial heavy-impact use or exclusively work with non-standard or oversized fasteners should look for hardened impact-rated sockets or a dedicated professional line. Also, if you need only a couple of sizes for occasional household tasks, a smaller, less specialized set may be more economical.

Pros & Cons

Pros

• Extra-long S2 alloy sockets reach deep, tight spots that regular bits cannot access.
• Comprehensive mix of metric and SAE sizes plus a universal joint and adapter increases versatility.
• Plated finish and precise sizing deliver good corrosion resistance and accurate fit for fasteners.

Cons

• Build quality reports are mixed by users, so heavy impact use may stress some sockets more than others.

Specifications

Set contents	20 pieces: Metric 3-10 mm and SAE 1/8-3/8 in, universal joint, 1/2in to 3/8in adapter
Drive size	3/8in drive long sockets
Material	S2 alloy steel with plating
Design	Extra-long ball end hex bit sockets with chamfered tips
Storage	Included storage box
Standards	Manufactured to meet and exceed ANSI standards

Our Verdict

The RIZOM 20-piece long ball end hex bit socket set is a solid value for DIY mechanics and vehicle owners who need extra reach and a broad size selection. Its S2 construction, plated finish, and included adapter make it versatile for most garage and home projects, though users who plan heavy impact use should consider impact-rated alternatives. For everyday maintenance and recessed fasteners it delivers useful performance at a practical price.

Frequently Asked Questions

Are both metric and SAE sizes included?
Yes, the kit contains metric sizes 3-10 mm and SAE sizes 1/8 to 3/8 in plus a universal joint and adapter.

What material are the sockets made from?
The sockets are made from heat-treated S2 alloy steel with plating for rust resistance.

Will these fit deep recessed bolts?
Yes, the extra-long design and ball end tips are intended to reach recessed and narrow bolt locations.