They're a custom made substitute upgrade for replacing the Pioneer PL-520 factory feet
EK reached out to Mnpctech to make a 3x120mm (360mm) Grill that would easily install on the EKWB EK-CoolStream SE 360 Radiator
THESE FEET REQUIRE M6 x 1MM THREAD MOUNTING HOLES
These Technics replacement feet are made by Mnpctech in Minnesota
Corsair ML120 PRO 120mm Premium Magnetic Levitation PWM Fan is New in Box
CaseLabs Custom PC Case & Pedestal Feet TECHNICS SL-151 MK2 Feet They're a custom made substituteSet of four Caselabs ATX and EATX Case Custom Replacement Machined Billet Aluminum PC Case Feet by MNPCTECH. 1 3 4" diameter (45mm) x 1 1 2" tall (32mm). Includes 10 32 thread screws and nuts. These custom feet replace the standard rubber case feet for the Caselabs S8, S8S, M8A, TH10A, SMA8, STH10, and SM8. Fits Caselabs Merlin SMA8, S8S and S8 Test Bench and the Merlin SM8, Mercury S8, Mercury S8S, CaseLabs Magnum M7A, CaseLabs STH10, CaseLabs TH10A,