The Ken-Tool 8-in-1 Wrench, available in SAE or Metric versions, delivers strength, versatility and convenience in a 7-1/2", 12 oz slim-profile tool. The wrench is fabricated from cold-forged, high-strength vanadium steel alloy. At the heart of the wrench is the “Slide-Twist-Slide” design to quickly change wrench sizes. To change the size, the user slides the carrier to the center, twists it 180 degrees and slides back to lock in place. The SAE version of the 8-in-1 Wrench (No. 35775) includes the eight sizes (5/16”, 3/8”, 7/16”, 1/2”, 9/16”, 5/8”, 11/16” and 3/4”). The metric version (#35776) has 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm and 17mm sizes. The “Stud-Thru” feature permits studs and bolts to pass through the opening. The 12-point closed box design needs only a 30-degree re-engagement arc for tight clearances.