Robertson (Square-Recess) Head 2 Head: Comparing Channellock SQ-4H vs Klein Tools 85664 Screwdrivers

This week we're back to check out old-school screwdrivers... no battery-operated or cordless ones this time around! We'll look at square-recess screwdrivers - also known as Robertson - from two heavy-hitters in the hand tool market, Klein and Channellock. We've got Klein's 4-Piece Square-Recess Screwdriver Set (85664) alongside Channellock's 4-Piece Square-Recess Screwdriver Set (SQ-4H). We'll get the tools under our microscope, talk about how these latest iterations compare to older versions, go over handle composition, measurements, and run through some tests between the two sets, also reviewing tool weight, hardness, fitment, and magnetism. If you've used either of these two Robertson screwdriver sets, or like a competitor's product better, let me know down in the comments. I love to hear your opinions and talk shop with viewers. If you got something out of this video, please 'like' and consider subscribing to the THT channel;. It's free to subscribe and it helps the channel out tremendously as we battle the algorithm. Doing so also alerts you when new videos are uploaded. It's a win-win. Thanks for watching!