Name: Stanley STMT86002-8B 1/4" Drive Female to 3/8" Male Coupler
Brand: Fepy
SKU: 30057-SET
Price: 4.00 AED
Availability: OutOfStock

Question 1

What is the Stanley STMT86002-8B 1/4" Drive Female to 3/8" Male Coupler and what does it do?

Accepted Answer

It’s a drive adapter that lets you connect a 1/4" female end to a 3/8" male drive. This enables using 3/8" sockets on a 1/4" drive tool. It features a ball detent to securely hold sockets and a reversible thumb lever for quick changes, with a durable chrome‑vanadium steel construction for long life.

Question 2

What are the main specifications and materials of this coupler?

Accepted Answer

Material: chrome vanadium steel. Size: 1/4" female to 3/8" male. Features: ball detent to secure sockets, quick changes via a reversible thumb lever, screwdriver slot to slip in or remove sockets, and a slim, compact design suitable for standard 3/8" drive tools.

Question 3

How do I attach and remove a socket using this adapter?

Accepted Answer

1) Align the socket with the 3/8" male end. 2) Push the socket in until the ball detent clicks and holds it securely. 3) To remove, press or pull the socket out against the detent, using the screwdriver slot if needed to help slip it free. The reversible thumb lever lets you swap bits quickly when needed.

Question 4

What makes the ball detent design useful?

Accepted Answer

The ball detent securely grips the socket, reducing the risk of it dropping during use and making engagement and disengagement quick and reliable, even in tight spaces.

Question 5

Is this adapter suitable for use with power tools or only hand tools?

Accepted Answer

It’s designed for use with standard hand and power tools. As with any driver accessory, avoid exceeding the tool’s torque rating and ensure the socket is fully seated before applying force.

Question 6

Can I use this adapter in tight or cramped spaces?

Accepted Answer

Yes. Its compact, slim profile is specifically suited for maneuvering in tight spots where a direct 3/8" drive would be difficult.

Question 7

What are typical use cases for this adapter?

Accepted Answer

Automotive maintenance, mechanical assembly, cabinetry and furniture work, and any task where you need to run 3/8" sockets from a 1/4" drive tool in confined areas.

Question 8

How should I care for and maintain this coupler?

Accepted Answer

Keep it clean and dry after use. Wipe away dust or debris, and periodically inspect the detent and lever for wear. If needed, apply a light lubrication to the detent area to maintain smooth operation, and store it in a dry toolbox.

Question 9

What other Stanley adapters on Fepy are similar, and how do they compare?

Accepted Answer

On Fepy you can explore alternatives like the Stanley STMT86001-8B and STMT86003-8B models, which offer similar 1/4" to 3/8" drive adaptation with variations in locking mechanisms and ergonomics. For direct options, see: https://fepy.com/product/stanley-stmt86001-8b-1-4-to-3-8-drive-coupler and https://fepy.com/product/stanley-stmt86003-8b-1-4-to-3-8-drive-coupler

Question 10

What tools will work with this adapter (and are there any limitations)?

Accepted Answer

Any standard 1/4" drive female socket can be used on the 3/8" male end, and the adapter is intended for use with typical hand and power tools that accept a 3/8" drive. Avoid using sockets that don’t fit securely or applying torque beyond the tool’s rating.

Question 11

What is the best way to store this adapter when not in use?

Accepted Answer

Store it in a dry toolbox or tray away from moisture and corrosive substances. Keeping it in its case or a designated slot helps prevent loss and keeps the detent and lever protected from impact.

Question 12

Is this Stanley adapter an original Stanley product and where can I verify details on Fepy?

Accepted Answer

Yes, the STMT86002-8B designation indicates a Stanley adapter. For product details, specs, and compatibility, refer to the official listing on Fepy where the item is cataloged with the full description and images.

Stanley STMT86002-8B 1/4" Drive Female to 3/8" Male Coupler

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