Description: 【Versatile Use】: The bicycle pin hook wrench dub crank cover removal tool is suitable for various applications. The 2.4 mm pin head fits single key loose dust covers and most lock flywheels' bearing cones. The 2.9 mm pin head is ideal for adjusting the bearing seat of most three pieces cranks and some drum side covers, as well as shock absorber fork maintenance. The 3.9 mm/4.9 mm pin heads are suitable for motorcycle shock absorber oil seal seats 【Quality Material】: This pin hook wrench is made from a lightweight aluminum alloy, ensuring durability without adding unnecessary weight to your toolkit 【Precision Design】: With CNC precision machining, this pin hook wrench set offers a smooth and rounded finish for comfortable use. It features fine sandblasting and anodized oxidation for added durability 【Replaceable Stainless Steel Screws】: This wrench comes with replaceable stainless steel screws, offering a double heads design that increases its versatility and longevity 【Product Dimensions & Package Contents】: The wrench measures 16.5 cmx3.46 cmx1.36 cm/6.50 inchx1.36 inchx0.54 inch in size, making it compact enough to fit in any toolbox or bag easily. The package includes 1 Pin Hook Wrench, 2 small screws, 2 large screws, and 1 installation wrench Specification: Material: Aluminum Alloy Stainless Steel Size Chart: 16.5 cmx3.46 cmx1.36 cm/6.50 inchx1.36 inchx0.54 inch Package Includes: 1 Pin Hook Wrench 2 Small Screws 2 Large Screws 1 Installation Spanner Note: Please allow slightly errors due to manual measurement and different monitors.