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A. The IS3811 is an 11mm standard-depth impact socket with a 3/8" square drive.
A. Yes. The IS3811 is specifically described as ideal for use with air impact wrenches.
A. It is drop-forged from Chrome Vanadium steel, then hardened and tempered for added strength.
A. WallDrive® is a socket profile that transfers torque to the flat faces of a fastener rather than its corners, helping to reduce the risk of rounding under high-torque impact use.
A. Yes. The IS3811 has a phosphate finish which provides greater corrosion resistance.
A. Yes. The IS3811 is backed by a Sealey lifetime guarantee.
A. Yes. Variants in the same standard-depth 3/8" square drive range include IS3808, IS3810, IS3811D, and IS3812. Note that IS3811D is the deep version of this same 11mm size.
A. Yes. Deep-profile 3/8" square drive alternatives include IS3808D, IS3810D, IS3812D, and IS3813D. These are different products offering the same function in a deep rather than standard profile.
A. Yes. The IS3811 is described as part of a comprehensive range of Premier Hand Tools suitable for daily professional use.
A. Yes - WhatsApp us on 07754 288583 with any questions about specifications, suitability, or compatibility, and we'll help you choose the right product.
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