柄孔 meaning in English

delthyrium

Brooms - handles and holes for inserting handles - measurements
刷子.柄与装柄孔.尺寸
Rech . screwed end eyes for turnbuckles
拉丝螺杆用螺纹尾柄孔
Rech . screwed end eyes for chains
链用螺纹尾柄孔
Morse taper gauges ; taper plug gauges for taper sockets with drift slot
莫氏锥度量规.第1部分:带退柄孔锥套用锥度塞规
Metric taper gauges ; taper plug gauges for taper sockets with drift slot
公制锥度量规.第1部分:带退柄孔锥套用锥度量规