(ส่งด่วน) สปริงสวิตช์คีย์บอร์ด Geon Springs 19 mm Single-Stage Pingless MX Springs (1 แพค 110 ชิ้น)

1 แพคมี 110 ชิ้น Specifications: Material: NI-BR 0.30 Free Length: 19mm (+-0.02) Coil Diameter: 4.0mm (+-0.05mm) Spring wire diameter: 0.23mm Bottom out weights: 42.5g, 52.5g, 62.5g  (±0.3g) Made from a special Pingless material, this MX-only spring has the characteristic of producing almost no ping even without lubrication. NOTICE  This product is a spring compatible with MX-style switches, but it is not compatible with magnetic(HE) switches.  Manufacture in South Korea