22mm Mounting hole

{"cid":"249381","pid":"34150471","pimg_url":"\/\/img1.b2bforus.com\/73\/28\/31ade2cdf001\/product\/131884305_s-w400xh400.jpg","name":"22mm Emergency Push Button Switch Safety Cover Protective Guard SC-044-A","attrs":{"Price":"Negotiable","MOQ":"200 pieces","Delivery Time":"Negotiable","Brand":"Binrong"}}

{"cid":"249381","pid":"34150468","pimg_url":"\/\/img1.b2bforus.com\/73\/28\/31ade2cdf001\/product\/131884289_s-w400xh400.jpg","name":"LA38 Din Guide Rail Buckle Cover Device SC-004","attrs":{"Price":"Negotiable","MOQ":"100 pieces","Delivery Time":"Negotiable","Brand":"Binrong"}}