ADJUSTABLE FOR AN3–AN16 FITTINGS: Versatile design fits AN3 through AN16 hose and tube fittings perfect for fuel, oil, air, and coolant line work in automotive and racing applications. ALUMINUM CONSTRUCTION: Made from lightweight yet strong aluminum alloy. Easy to handle with one hand practical, efficient, and ideal for both professional and DIY use. Hexagonal non-interlocking clamp: The specially designed hexagonal clamp provides a secure grip and also protects the accessories from scratches and damage, ensuring a clean and professional result every time. ERGONOMIC & SLIP-RESISTANT GRIP: Built for comfort with an easy-turn adjustment dial and slip-resistant handle offers full control, even in oily or tight spaces. SLIM PROFILE FOR TIGHT AREAS: Compact and low-profile design allows for access in narrow engine bays or crowded assemblies a must-have for mechanics and motorsport enthusiasts. SPEC Material: Aluminum Alloy Color: Black, Red, Blue Size: 18.5*7.1*4.1 cm / 7.2*2.7*1.6 inches