<a class='_ac _lb' lightbox='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/2045127.0_rtmxq8xsv88v.jpg '><img class='_ac _di img-fluid' style='width:259px; height:inherit; background: inherit;' data-delaysrc='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/2045127.0_rtmxq8xsv88v.jpg' src='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/2045127.0_rtmxq8xsv88v.jpg' /></a><a class='_ac _lb' lightbox='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/2045127.1_rczxxt9xyxn7.jpg '><img class='_ac _di img-fluid' style='width:598px; height:inherit; background: inherit;' data-delaysrc='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/2045127.1_rczxxt9xyxn7.jpg' src='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/2045127.1_rczxxt9xyxn7.jpg' /></a><a class='_ac _lb' lightbox='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/2045127.2_rqxtg7299ppb.jpg '><img class='_ac _di img-fluid' style='width:195px; height:inherit; background: inherit;' data-delaysrc='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/2045127.2_rqxtg7299ppb.jpg' src='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/2045127.2_rqxtg7299ppb.jpg' /></a><br/><br/>Hi<br/><br/>I want to know the names of these parts. One part is pushed/inserted into the other -- could you please tell me the names of both? <br/><br/>Thanks,<br/><br/>Tom