Transolid 37 in Giallo Veneziano Granite Single Sink Bathroom Vanity Top 18 or straight walls Item Weight:15 or straight walls 4 1 2 in Maximum Shaft Length 6 in Minimum Shaft Length 1 1 2 in Allen Drive Included No Cushioned Grip No Flat Drive Included Yes Hex Drive Included No Insulated No Magnetic No Multi Bit No Phillips Drive Included Yes Pozidriv Drive Included No Ratcheting No Set Individual Set Square Drive Included Yes Torx Drive Included Yes Warranty Full Lifetime Warranty Includes Slotted: 3 32 x 1 1 2 in It comes with a pre sealed protective coat for durability and stain resistance Premium Granite Build: 1 1 4 in thick natural stone with decorative edge profile