The Grey Pneumatic 4035MDT is a 1-inch drive, 35mm metric, 6-point extra-deep thin-wall impact socket. It is specifically engineered for professional heavy-duty use, such as commercial truck and wheel maintenance. Key Specifications Drive Size: 1 inch Socket Size: 35 mm Point Configuration: 6-Point hex Socket Length: 108 mm (Extra-Deep) Wall Thickness: Thin wall (optimized for tight clearances) Material: Chrome-molybdenum alloy steel (Cr-Mo) Weight: 2.27 lbs