螺丝刀、螺母起子和套筒扳手 Sys 4 In Nut Setters 4mm 1/8"-10 Pk
1/8" 六角插口 螺母套筒，微型 4mm 驱动 1.20"（30.5mm）
得捷: SYS 4 INCH NUT SETTERS 4MM 1/8"-
贸泽: 螺丝刀、螺母起子和套筒扳手 Sys 4 In Nut Setters 4mm 1/8"-10 Pk
Wiha Tools
Molex 莫仕
Twin Industries
Cooper Bussmann 库柏