Noctua NHL9i17xx chromaxBlack Premium LowProfile CPU Cooler for Intel LGA1700 and LGA1851 Black

UPGRADED V41 DESIGN Enhanced springloaded mechanism delivers uniform pressure with an audible click for consistent ensures baristagrade consistency for flawless espresso extraction SELFLEVELING TAMPING Features a stabilized selfleveling base and a threespring calibration system that ensures even distribution and optimal contact pressure reducing channeling CONSISTENT PRESSURE CONTROL Patented internal spring mechanism with three interchangeable springs 15lb 25lb 30lb lets you easily customize the tamping force SLEEK AND FUNCTIONAL DESIGN Constructed with a robust 304 stainless steel base and an anodized aluminum handle for durability and a comfortable ergonomic grip VERSATILE SIZING OPTIONS Available in multiple diameters 455mm 497mm 51mm 515mm 533mm 58mm and 585mm to perfectly match your espresso machines portafilter