HAUTMEC Allen Wrenches Sets with Ball End, 9PCS Extra Long Arm Hex Key Set, Heavy-Duty S2 Steel Pro Allen Key Set, 1/16" to 3/8", Color Coded Sleeve with Belt Loop Pouch for Professional Mechanics HTHKP25055

● [Extra Long & Reinforced Design]: Featuring an extended arm, this long allen wrench set provides superior leverage for stubborn bolts. Crucially, all allen keys are machined from thicker rod stock, a reinforced construction that provides exceptional strength and resistance to breakage, especially in the most vulnerable smaller sizes.

● [Premium S2 Steel & Non-Slip Grip]:Crafted from heated treated S2 alloy steel, these allan wrench sets achieve a hardness of 52-56HRC for high strength and torque resistance. The matte chrome finish provides a durable, corrosion-resistant layer, while the non-slip, color-coded sleeves ensure quick and easy size identification.

● [Ball End & Standard Hex Design]: This ball end allen wrench set is engineered for versatility. One end features a ball head for 25° angled access to tight spaces, while the other is a standard hex with a chamfered edge for smooth engagement and full, direct torque application.

● [Professional Sized SAE Set]: Designed for technicians who rely on their tools. This 9PCS hex wrench set delivers dependable performance for equipment assembly and facility maintenance, making it ideal for automotive repair, industrial machinery, and fabrication workshops. The precisely sized keys (1/16, 5/64, 3/32, 1/8, 5/32, 3/16, 1/4, 5/16, 3/8 inch) ensure an efficient workflow for every critical SAE fastener.

● [Color-Coded & Professional Portable Storage]: In this large allen wrench set, each tool is securely held in a high-quality ABS plastic holder with clear size markings. The entire set organizes into a heavy-duty 1680D tool pouch, featuring a wide reinforced belt loop (up to 2-3/4"(70mm)) and a thick black webbed handle for convenient carrying and easy portability on any job site.