Screwdrivers, Nut Drivers & Socket Drivers Sys 4 SecHexMM Micro Bits 4.0-10 Pack
4mm 六角形 刀头，微型 4mm 驱动 1.10"（28.0mm）
得捷: SYS 4 SEC HEX MM MICRO BITS 4.0-
贸泽: Screwdrivers, Nut Drivers & Socket Drivers Sys 4 SecHexMM Micro Bits 4.0-10 Pack
Wiha Tools
TE Connectivity 泰科
Cooper Bussmann 库柏