20 Best 4mm Hex Socket [2024]

Are you looking for the best 4mm Hex Socket? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling 4mm Hex Socket.

We Recommended:

# Preview Product
1 Capri Tools 3-0534 4 mm Hex Bit Socket, 1/4-Inch Drive, Metric Capri Tools 3-0534 4 mm Hex Bit Socket, 1/4-Inch Drive, Metric
2 TEKTON 3/8 Inch Drive x 4 mm Hex Bit Socket | SHB13202 TEKTON 3/8 Inch Drive x 4 mm Hex Bit Socket | SHB13202
3 BRAZEN 4mm Hex Bit Socket/Allen Driver Three Pack (1/4' Drive, Short) BRAZEN 4mm Hex Bit Socket/Allen Driver Three Pack (1/4" Drive, Short)
4 DEWALT 1/4' Hex Bit Socket 4MM - DWMT17183B DEWALT 1/4" Hex Bit Socket 4MM - DWMT17183B
5 TEKTON 1/4 Inch Drive x 4 mm Hex Bit Socket | SHB03202 TEKTON 1/4 Inch Drive x 4 mm Hex Bit Socket | SHB03202
6 Capri Tools 3-0605 Long 4 mm Hex Bit Socket, 1/4-Inch Drive, Metric Capri Tools 3-0605 Long 4 mm Hex Bit Socket, 1/4-Inch Drive, Metric
7 NEIKO 01130B 3/8' Drive Allen Socket Set, 7 Piece, 3 Inch, 3/8” Impact Hex Bit Socket Set, Metric... NEIKO 01130B 3/8" Drive Allen Socket Set, 7 Piece, 3 Inch, 3/8” Impact Hex Bit Socket Set,...
8 Genius Tools 3/8' Dr. 4mm Hex Impact Bit Socket, 76mmL (CR-Mo) - 347604 Genius Tools 3/8" Dr. 4mm Hex Impact Bit Socket, 76mmL (CR-Mo) - 347604
9 uxcell 3/8' Drive x H4 (4mm) Impact Hex Bit Socket, Metric 3' Length, Cr-Mo Steel 3pcs uxcell 3/8" Drive x H4 (4mm) Impact Hex Bit Socket, Metric 3" Length, Cr-Mo Steel 3pcs
10 uxcell 1/4' Drive x H4 (4mm) Hex Bit Socket, S2 Steel Bits, CR-V Sockets 38mm Length (for Hand Use... uxcell 1/4" Drive x H4 (4mm) Hex Bit Socket, S2 Steel Bits, CR-V Sockets 38mm Length (for Hand...
11 Wera - 5003501001 Zyklop 8790 HMA 1/4' Socket, Hex head 4mm x Length 23mm Wera - 5003501001 Zyklop 8790 HMA 1/4" Socket, Hex head 4mm x Length 23mm
12 uxcell 4mm Non-Magnetic Tip Six Point Hex Nut Driver with 3-Inch Round Shaft uxcell 4mm Non-Magnetic Tip Six Point Hex Nut Driver with 3-Inch Round Shaft
13 GEARWRENCH 3/8' Drive Hex Bit Impact Metric Socket 4mm - 84389 GEARWRENCH 3/8" Drive Hex Bit Impact Metric Socket 4mm - 84389
14 uxcell A15052300ux0043 6 in 1 H4 Shank 2.5mm 3mm 3.5mm 4mm 4.5mm 5mm 6 Points Hex Socket uxcell A15052300ux0043 6 in 1 H4 Shank 2.5mm 3mm 3.5mm 4mm 4.5mm 5mm 6 Points Hex Socket
15 GEARWRENCH 3/8' Drive Mid-Length Hex Bit Metric Socket 4mm - 82539 GEARWRENCH 3/8" Drive Mid-Length Hex Bit Metric Socket 4mm - 82539
16 Performance Tool W38894 Hex Bit Socket, 3/8' Drive, 4mm Performance Tool W38894 Hex Bit Socket, 3/8" Drive, 4mm
17 GEARWRENCH 3/8' Drive Long Length Hex Bit Metric Socket 4mm - 82547 GEARWRENCH 3/8" Drive Long Length Hex Bit Metric Socket 4mm - 82547
18 Crescent 3/8' Drive Hex Bit Metric Socket 4mm - CHBS7N Crescent 3/8" Drive Hex Bit Metric Socket 4mm - CHBS7N
19 MIXPOWER 13 Piece Hex Bit Socket Set, S2 Steel Bit Socket Tool Kit, Metric, 2mm-14mm, Allen Bit... MIXPOWER 13 Piece Hex Bit Socket Set, S2 Steel Bit Socket Tool Kit, Metric, 2mm-14mm, Allen Bit...
20 Extra Long Allen Wrench Hex Bit Socket Set (10 Pack) - Long 6' Hex Bit in 3/8' Metric Drive Sizes:... Extra Long Allen Wrench Hex Bit Socket Set (10 Pack) - Long 6" Hex Bit in 3/8" Metric Drive...
Bestseller No. 1
Capri Tools 3-0534 4 mm Hex Bit Socket, 1/4-Inch Drive, Metric
  • Made for the most demanding professionals, each of our bit sockets is made from custom forged premium steel that underwent proprietary heat treatment...
  • Premium S2 steel forged bits are exceptionally strong and durable. These S2 steel bits withstand high torque and do not twist, protecting both the bit...
  • Chamfered end to ensure a smooth fit onto fasteners
  • Premium Chrome Vanadium steel sockets plated with our SmartKrome protective plating are durable and corrosion resistant
  • Single 1/4 in. drive, 4 mm hex bit socket
Bestseller No. 2
TEKTON 3/8 Inch Drive x 4 mm Hex Bit Socket | SHB13202
  • S2 steel bit is press-fit into the socket for a straight, permanent connection that can't loosen over time
  • 6-sided hexagonal tip is machined to precise tolerances for an exact fit with hex fasteners
  • Large, clear die-stamped size marking is easy to read and can’t wear off
  • Four detent grooves provide a secure connection with the drive tool and a drilled through-hole allows locking on with retaining pin
  • Polished, chrome-plated finish easily wipes clean and is highly resistant to corrosion
SaleBestseller No. 3
BRAZEN 4mm Hex Bit Socket/Allen Driver Three Pack (1/4" Drive, Short)
  • High-Strength Steel drivers resist rounding and cracking
  • Never run out of 4mm drivers again!
  • Knurled rim for easy turning by hand
  • Size markings on both sides of every socket for easy readability
  • Garage Certified by BRAZEN
Bestseller No. 4
DEWALT 1/4" Hex Bit Socket 4MM - DWMT17183B
  • Polished chrome vanadium finish
  • Knurled control ring
  • Hard stamped markings
Bestseller No. 5
TEKTON 1/4 Inch Drive x 4 mm Hex Bit Socket | SHB03202
  • S2 steel bit is press-fit into the socket for a straight, permanent connection that can't loosen over time
  • 6-sided hexagonal tip is machined to precise tolerances for an exact fit with hex fasteners
  • Large, clear die-stamped size marking is easy to read and can’t wear off
  • Four detent grooves provide a secure connection with the drive tool and a drilled through-hole allows locking on with retaining pin
  • Polished, chrome-plated finish easily wipes clean and is highly resistant to corrosion
Bestseller No. 6
Capri Tools 3-0605 Long 4 mm Hex Bit Socket, 1/4-Inch Drive, Metric
  • Made for the most demanding professionals, each of our bit sockets is made from custom forged premium steel that underwent proprietary heat treatment...
  • Premium S2 steel forged bits are exceptionally strong and durable. These S2 steel bits withstand high torque and do not twist, protecting both the bit...
  • Chamfered end to ensure a smooth fit onto fasteners
  • Premium Chrome Vanadium steel sockets plated with our SmartKrome protective plating are durable and corrosion resistant
  • Single 1/4 in. drive, long 4 mm hex bit socket (3-1/16 in. long bit)
Bestseller No. 7
NEIKO 01130B 3/8" Drive Allen Socket Set, 7 Piece, 3 Inch, 3/8” Impact Hex Bit Socket Set, Metric...
  • METRIC ALLEN SOCKET SET: Each allen socket is 3” in length with a 3/8” drive metric allen hex driver in a one-piece construction for loosening and...
  • IMPACT ALLEN SOCKETS: This allen socket set is made of heavy-duty and dropped-forged chrome molybdenum (Cr-Mo) steel for maximum torque strength and...
  • LONG-REACH LENGTH: These hex bit sockets are perfect for mechanics and electricians as the three-inch long length reaches places regular size impact...
  • HEX SOCKET SIZES INCLUDE: A full spectrum of hex driver sockets (Metric) including 4, 5, 6, 7, 8, 10, and 12-millimeter hex sizes.
  • LASER-ETCHED SIZE MARKINGS: The laser etched markings are engraved on each individual impact hex socket for easy identification and stores in a...
Bestseller No. 8
Genius Tools 3/8" Dr. 4mm Hex Impact Bit Socket, 76mmL (CR-Mo) - 347604
  • HEX IMPACT BIT SOCKET - 4mm Hex Bit Socket
  • SPECIFICATIONS - 3/8 Inch Drive Size with an overall length of 76mm (or 2.99 Inches)
  • DURABLE MATERIALS - Made from Chrome Moly Steel for high strength and durability while having anti-corrosive properties
  • TOOL ORGANIZATION - Sizes are stamped for permanent and easy identification of size
  • RELIABLE AND EFFECTIVE - Impact Bit Sockets heat treated for strength with black oxide coated to handle the rigorous needs of professional...
Bestseller No. 9
uxcell 3/8" Drive x H4 (4mm) Impact Hex Bit Socket, Metric 3" Length, Cr-Mo Steel 3pcs
  • 【Size】3/8-inch drive socket, H4 (4mm) hex bit, 3.07-inch (78mm) total length.
  • 【Torque Strength】Chrome molybdenum steel provides excellent durability and strength with every impact movement; black phosphate finish for extra...
  • 【Chamfered Design】Chamfered ends insert smoothly into fastener head, reducing wear.
  • 【Pin Hole】Individual pinhole base design adds extra security by placing in a locking pin for stability when exerting strong torque motion.
  • 【Ideal Tools】Use with ratchet to improve speed in tightening hex drive fasteners. And the product has no insulation properties and is not suitable...
Bestseller No. 10
uxcell 1/4" Drive x H4 (4mm) Hex Bit Socket, S2 Steel Bits, CR-V Sockets 38mm Length (for Hand Use...
  • 【Size】1/4 inch drive socket, H4 (4mm) hex bit, 1.5 inch (38mm) total length.
  • 【Durable】Quenched and heat treated S2 alloy steel bits, hardness arrived at 58-62 HRC, reduce wear-outs. High strength chrome vanadium steel...
  • 【Torque Strength】Complete corrosion resistance and rust resistance, mirror-polished and chrome-plated sockets and phosphate bits finish.
  • 【Precision Bits】Automatically processe bit tips to ensure accurate size, chamfered ends insert smoothly into fastener head, reducing wear.
  • 【Ideal Tools】Use with ratchet to improve speed in tightening hex drive fasteners. And the product has no insulation properties and is not suitable...
Bestseller No. 11
Wera - 5003501001 Zyklop 8790 HMA 1/4" Socket, Hex head 4mm x Length 23mm
  • 1/4 inch Zyklop socket
  • For Manual and power tool operations (non-impact)
  • Knurling at lower end to enable easy gripping when used in Manual applications
  • Country of origin: Czech Republic
Bestseller No. 12
uxcell 4mm Non-Magnetic Tip Six Point Hex Nut Driver with 3-Inch Round Shaft
  • 4mm hex socket head nut driver, 75mm / 3 inch shaft, non-magnetic driver
  • Premium chrome-plated shaft for smooth feel and corrosion resistance
  • Durable Cr-V steel construction with high hardness
  • Patented Tip-Indent and Handle-Indent quickly identifies nut driver and size
  • Used in DIY hand-making, household maintenance, and most general repairs.
Bestseller No. 13
GEARWRENCH 3/8" Drive Hex Bit Impact Metric Socket 4mm - 84389
  • Chrome molybdenum alloy steel (CR-MO) for exceptional strength and durability
  • Pin hole can be used with pin and o-ring for secure socket retention
  • Manganese phosphate finish to resist corrosion
  • High-visibility laser-etched markings provide quick size identification
  • Secondary hard stamped size markings
Bestseller No. 14
uxcell A15052300ux0043 6 in 1 H4 Shank 2.5mm 3mm 3.5mm 4mm 4.5mm 5mm 6 Points Hex Socket
  • Main Material: Metal; Package Content: 6 x 6 Point Hex Socket
  • Product Name: 6 Point Hex Socket
  • Weight: 27g
  • Main Color: Silver Tone
  • Hex Shank Size: H4
Bestseller No. 15
GEARWRENCH 3/8" Drive Mid-Length Hex Bit Metric Socket 4mm - 82539
  • Increased Length Hex Bit for Additional Access to Hard to Reach Fasteners
  • S2 Steel Insert Bits for Maximum Strength
  • Heat Treated Socket Bases for Added Strength
  • Double Line (SAE) and Knurled (Metric) Ring To Easily Identify Standard vs. Metric Sockets
  • Large Hard Stamped Identification
Bestseller No. 16
Performance Tool W38894 Hex Bit Socket, 3/8" Drive, 4mm
  • 3/8" Drive Hex Bit Socket, 4mm
  • Polished nickel chrome plated finish resists corrosion.
  • Recessed edges.
  • Large stamping for quick identification.
Bestseller No. 17
GEARWRENCH 3/8" Drive Long Length Hex Bit Metric Socket 4mm - 82547
  • Increased Length Hex Bit for Additional Access to Hard to Reach Fasteners
  • S2 Steel Insert Bits for Maximum Strength
  • Heat Treated Socket Bases for Added Strength
  • Double Line (SAE) and Knurled (Metric) Ring To Easily Identify Standard vs. Metric Sockets
  • Large Hard Stamped Identification
Bestseller No. 18
Crescent 3/8" Drive Hex Bit Metric Socket 4mm - CHBS7N
  • Chrome vanadium alloy steel for long lasting durability
  • Nickel chrome plated for long lasting protection
  • Use with ratchet to improve speed in tightening hex drive fasteners
  • Tools meet stringent new ANSI and ASME specifications and come with a full Satisfaction guarantee
Bestseller No. 19
MIXPOWER 13 Piece Hex Bit Socket Set, S2 Steel Bit Socket Tool Kit, Metric, 2mm-14mm, Allen Bit...
  • 【S2 Material】Bits made of premium S2 alloy steel for superior hardness and insure longevity,Cr-V steel sockets provide superior torque for greater...
  • 【Set Include】13-Piece Metric hex bit socket set includes: 1/4” Drive: 2mm, 2.5mm, 3mm, 4mm, 5mm, 5.5mm, 6mm; 3/8” Drive: 7mm, 8mm, 9mm, 10mm,...
  • 【High-torque】Sockets features a chrome finish and bits are made from S2 steel bits to resist rust and corrosion.
  • 【Storage case】 It comes with a durable blow-molded carrying case for easy transportation, safe storage, and quick organization.
  • 【Service Guarantee】All MIXPOWER Tools meet or exceeds ANSI performance standards. It comes with 1 year quality warranty.
Bestseller No. 20
Extra Long Allen Wrench Hex Bit Socket Set (10 Pack) - Long 6" Hex Bit in 3/8" Metric Drive Sizes:...
  • 10 PIECE EXTRA LONG HEX BIT SOCKET SET - Our Long Hex Bit Socket Set Includes 3mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 7mm, 8mm, 9mm, and 10mm in 3/8" Drive
  • INDUSTRIAL STRENGTH S2 ALLOY STEEL BIT - Highest Quality Heat Treated S2 Alloy Steel Torx Bits, Drop-Forged to Help Prevent Wear-Outs and Improved...
  • BLACK OXIDIZED FINISH WITH WHITE LETTERING - Heat Treated CR-V Sockets with a Black Oxidized Finish to Help Prevent Rusting; Also Sockets are Laser...
  • PERFECT FOR ANY MECHANIC, GARAGE, OR TOOLBOX - Our Hex Key Socket Set is a must for working on Cars, Motorcycles, Bikes, Lawn Equipment, Appliances,...
  • LIFETIME GUARANTEE - Here at Owl Tools (USA Based Company) we only care about your satisfaction. We try our best to ensure each product is in perfect...

Having trouble finding a great 4mm Hex Socket?

This problem is well understood by us because we have gone through the entire 4mm Hex Socket research process ourselves, which is why we have put together a comprehensive list of the best 4mm Hex Sockets available in the market today.

After hours of searching and using all the models on the market, we have found the best 4mm Hex Socket for 2023. See our ranking below!

How Do You Buy The Best 4mm Hex Socket?

Do you get stressed out thinking about shopping for a great 4mm Hex Socket? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching 4mm Hex Socket, which is why we have assembled a comprehensive list of the greatest 4mm Hex Socket available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 4mm Hex Socket that you consider buying. Your questions might include the following:

  • Is it worth buying an 4mm Hex Socket?
  • What benefits are there with buying an 4mm Hex Socket?
  • What factors deserve consideration when shopping for an effective 4mm Hex Socket?
  • Why is it crucial to invest in any 4mm Hex Socket, much less the best one?
  • Which 4mm Hex Socket are good in the current market?
  • Where can you find information like this about 4mm Hex Socket?

We’re convinced that you likely have far more questions than just these regarding 4mm Hex Socket, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for 4mm Hex Socket, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 4mm Hex Socket. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an 4mm Hex Socket buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 4mm Hex Socket currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of 4mm Hex Socket has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 4mm Hex Socket?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 4mm Hex Socket.
  5. Customer Ratings: Number ratings grade 4mm Hex Socket objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 4mm Hex Socket.
  7. Product Quality: You don’t always get what you pay for with an 4mm Hex Socket, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 4mm Hex Socket is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining 4mm Hex Socket information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding 4mm Hex Socket is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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