Instructions for STANLEY MR99 Heavy Duty Pop Riveter Support January 11, 2022 00:20 Updated Follow Please see attachments. MR 99.jpg 2 MB Download Rivet Guide.pdf 60 KB Download Related articles MR55 Riveter Instructions Generic Riveter Instructions - model numbers MR33, MR55, MR77, MR100 MR77 Riveter Instructions Where can I find information on the Stanley 49 bit gauge? How to Sharpen & Use the No 80 Cabinet Scraper Plane -12-080 Comments 1 comment Sort by Date Votes Edward Guerrero January 11, 2022 00:20 I needed to use the MR99 Riveter in the vertical(?) direction, change the rivet head to the in-line hole, came to the website for the instructions, and there is NO information on how to do this? This is one of the features I, and I presume, others, buy this model for, but you don't instruct people how to switch it over? I did figure it out trial and error, but this is a big oversight in the instructions and with such a mature product, I can't believe this has not been corrected...very disappointing. 0 Comment actions Permalink Please sign in to leave a comment.