System 4 Tamper Resistant Torx Head Insert Bit for 4mm Micro Hex Drive, TR9 x 28mm Long
T9s Torx® TR（Security） 刀头，微型 4mm 驱动 1.10"（28.0mm）
得捷: BIT TORX TR T9S 1.1"
贸泽: Screwdrivers, Nut Drivers & Socket Drivers Sys 4 Security Torx Micro Bit T9s
Wiha Tools
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