Question 1

What is the SATA GL25201 1/2" Drive Long Hex Bit Socket 4mm and what does it do?

Accepted Answer

It's a 1/2" drive long socket that houses a precision 4mm hex bit, designed to engage 4mm hex fasteners in tight or recessed spaces for secure, reliable fastening.

Question 2

Why is the long socket design useful for this 4mm hex bit?

Accepted Answer

The extended length lets you reach fasteners that are deep, obstructed, or hard to access, improving reach and reducing tool repositioning in tight spaces.

Question 3

What are the key specifications I should know?

Accepted Answer

1/2" drive compatibility, 4mm hex bit, extended long-socket design, chrome-plated corrosion-resistant finish, laser-etched size markings, and heat-treated durability for heavy use.

Question 4

What makes the 4mm hex bit fit securely into fasteners?

Accepted Answer

The 4mm hex bit is machined to tight tolerances for a precise engagement, minimizing cam-out and providing reliable torque transfer.

Question 5

What are common use cases for this long hex bit socket?

Accepted Answer

Automotive repairs, machinery maintenance, bicycle and motorcycle servicing, appliance repair, and any task requiring reach into recessed or obstructed fasteners.

Question 6

How do I use this socket with a ratchet or torque wrench?

Accepted Answer

Attach the socket to a 1/2" drive ratchet or torque wrench, align the 4mm hex bit with the fastener, apply steady torque, and remove once the fastener is secured.

Question 7

Is it safe to use with impact tools?

Accepted Answer

Yes, it’s designed for impact-ready use, but always wear eye protection and follow tool manufacturer guidelines to avoid over-torquing or damaging fasteners.

Question 8

How does this long socket compare to a standard short hex bit socket?

Accepted Answer

The long socket provides greater reach to access recessed fasteners, while the integrated 4mm bit offers convenience and secure engagement that may reduce slipping in tight spaces.

Question 9

What other sizes are available on Fepy for similar long hex bit sockets, and where can I find them?

Accepted Answer

If you need different hex sizes, you can explore related options such as 3mm and 5mm long hex bit sockets on Fepy. Examples (for reference only): SATA GL25202 1/2" Drive Long Hex Bit Socket 5mm (https://fepy.com/product/sata-gl25202-12-drive-long-hex-bit-socket-5mm) and SATA GL25203 1/2" Drive Long Hex Bit Socket 3mm (https://fepy.com/product/sata-gl25203-12-drive-long-hex-bit-socket-3mm).

Question 10

What maintenance or care tips help prolong the life of this socket?

Accepted Answer

Keep it clean and dry after use, wipe away any debris, store in its case or a dry organizer, and inspect for corrosion or wear. The chrome plating helps resist rust, but regular inspection ensures longevity.

Question 11

How should I assess value when deciding to buy this tool?

Accepted Answer

Consider the combination of extended reach, precise 4mm hex engagement, chrome finish, and heat-treated durability. For professionals who frequently work in tight spaces, the long-reach design and built-in hex bit can save time and reduce tool swaps, offering good long-term value.

لقمة فك سداسية طويلة من ساتا (1/2") قياس (4mm) موديل (GL25201)

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