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FREQUENTLY BOUGHT TOGETHER

Sealey S3816D Premier Deep Socket 3/8" Sq Drive 16mm
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Sealey AK661 3/8
Total Price: £37.55 ADD ALL two TO CART
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Technical Specification
PRODUCT NUMBER S1216DIS3816D18819281901640350424

Q 1. What size fastener does the S3816D fit?

A. The S3816D is a 16mm socket, designed to fit 16mm nuts and bolts.

Q 2. What drive size does this socket use?

A. It uses a 3/8" square drive, compatible with 3/8" drive ratchets, extensions, and breaker bars.

Q 3. Why would I need a deep socket rather than a standard one?

A. A deep socket provides additional depth to access fasteners that are recessed into a surface, threaded onto a long stud, or otherwise out of reach of a standard socket.

Q 4. What material is the S3816D made from?

A. It is cold-forged from Chrome Vanadium steel, then hardened and tempered for added strength.

Q 5. What does WallDrive® mean on this socket?

A. WallDrive® is a socket profile that contacts the flat faces of a fastener rather than its corners, reducing the chance of rounding off nuts and bolts during use.

Q 6. How does the finish help in oily workshop conditions?

A. The socket features a knurled ring set in a half chrome, half satin finish, which improves grip when hands or the tool are slippery with oil.

Q 7. Is there a guarantee on the S3816D?

A. Yes, it is backed by a lifetime guarantee.

Q 8. Is this socket suitable for professional use?

A. Yes, it is part of Sealey's Premier Hand Tools range, which is described as suitable for daily professional use.

Q 9. Can I ask questions about this product before ordering?

A. Yes - WhatsApp us on 07754 288583 with any questions about specifications, suitability, or compatibility, and we'll help you choose the right product.

Q 10. When will my order be dispatched?

A. In-stock orders placed before 14:30 Monday to Friday are usually dispatched the same day.

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