Vim Durston XZN400 - 9 Piece Serrated Bit Set 4-18MM Triple Square Spline
XZN400 is a 9-piece Triple Square Long Driver Set for use with all German vehicles. For 1/4-inch, 3/8-inch, or 1/2-inch drives. Constructed from S2 alloy steel that has been heat treated to RC60/63 for maximum strength and durability. Long drivers are 4" and secured in chrome plated holders. Packaged in a plastic blow molded case with a display window and 4 color descriptive sleeves for easy organization and transport. Sizes include: 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm.