Saw these for the first time @ Princess Auto this week.
https://www.princessauto.com/en/2-pc-1-4-in-dr-nano-ratchet-and-ratcheting-bit-driver-set/product/PA0009413626
Shorter than the Titan ones. Slightly thicker than the Titan ones.
Will prob. pull the trigger when they go on sale.
Same thing happened on a LG refrigerator a few years ago. Soldered on standard sized glass fuse with lead ends on the control board.
New board $450, Has to come out of Toronto or Florida. Appliance tech booking a week out too. Took the board to my local electronics repair shop & they soldered on...
Just went thru this myself on a set of Robinair 134A couplers & there is nothing easily found on the 'net on the o-ring sizing.
The official o-ring set is spendy, $25 CND wholesale for 2 o-rings. I suspect that they are HNBR mat'l.
Hi side large o-ring #113, low side small o-ring #111.
Attached...
Or this mfg. I have a double electrical pouch setup with suspenders that I use for shutdown work.
https://vikingleatherproducts.com
Ordered direct from them.
If getting pairs of wrench sizes. Get a std wrench & an offset wrench (14, 18 or 24 inch). If getting cheap import aluminum ones watch for the stationary jaws to be parallel to the moving jaws. I received one that was unusable due to that