Teng Tools - 4 Piece TPR Grip Adjustable Wrench Set - TTADJ04 Adjustable wrenches - 6in. (23.9mm capacity) Adjustable wrenches - 8in. (28.6mm capacity) Adjustable wrenches - 10in. (32.8mm capacity) Adjustable wrenches - 8in. wide jaw (38.6mm capacity) Lifetime Guarantee