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A. The S3818D is an 18mm deep socket with a 3/8" square drive.
A. This is a deep socket, making it well suited to fasteners that are recessed or have longer thread protrusion.
A. WallDrive® is a socket configuration that drives on the flat faces of a fastener rather than its corners, which helps reduce the risk of rounding off nuts and bolts under load.
A. It is cold-forged from Chrome Vanadium steel, then hardened and tempered for added strength.
A. It has a chrome-plated half chrome, half satin finish, with a knurled ring for extra grip when hands or fingers are oily.
A. Yes, it is part of Sealey's Premier Hand Tools range, described as suitable for daily professional use, and is backed by a lifetime guarantee.
A. Yes, the S3818 is the standard-depth variant in the same product family with a 3/8" square drive and 18mm size.
A. Yes, alternatives include S0576, S0577, S0578, and S0579. Please check each listing for their specific size and drive specifications.
A. We accept all major credit and debit cards, along with PayPal.
A. Next-day delivery is available on most products and will appear as an option at checkout where eligible.
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