套筒扳手头帽螺钉 SHCS

六方扳手头 hex drive bit

开脚扳手头 spanner wrench head

双头扳手 [五金] Double-ended spanner ; double-ended wrench ; Double end werch ; double-head wrench

夹头扳手 chuck key ; chuck handle ; chuck wrench ; Collet Wrench

扳手头部的最大宽度 Maximum widths of heads

弯头扳手 bent spanner ; bent-handle wrench ; bent wrench ; bent-handle wrench bent spanner

钻头扳手 drill chuck key

单头扳手 single ended wrench ; single-ended spanner ; single-head wrench ; spanner single end

扳手钻夹头 [机] spanner drill chuck ; Key type drill chuck