PRODUCT APPLICATION:Suitable for chainsaw maintenance, repair, and adjustments. Used for dismantling bar nuts, fuel tank caps, spark plugs, and adjusting chain tension.PRODUCT DETAILS INCLUDE: Material: A5 Steel Socket Wrench Size: 13mm 19mm Socket Thickness: 1mm Handle Length: 110mm / 4.33 Handle Diameter: 4.8mm / 0.19 Socket Length: 63mm / 2.48 Color: Gold Tone Package Include: 2Pcs x Combination T-WrenchPRODUCT ADVANTAGES1. Crafted from quality steel, providing high strength and hardness, resistant to deformation, sturdy and durable. Zinc-plated surface for oxidation and rust resistance.2. Screwdriver end for inserting slotted screws, wrench opening for tightening and loosening hexagonal bolts. Combined in one tool to simplify chainsaw maintenance tasks.ATTENTION:Use the socket wall as a fulcrum when using the screwdriver to tighten screws securely. Lightweight T Wrench for easy storage after use.