Sizzer Jack Buzz Oct 11, 2017 | 3 comments See what others are saying about Sizzer Jack Nut Locks 3 Comments John Howard on September 8, 2018 at 3:12 am Got my scissor jack locks as promised. Work like a charm, easy to use. The wrench for holding them is sure a good idea. Very pleased. Give them a 5 star rating. charles on September 9, 2018 at 7:30 pm Hi John – I just saw this. Sorry I didn’t reply earlier. Thanks for the kind remarks; I appreciate it. They say “invention is the mother of necessity”, so I guess this came about with my long struggle with keeping jacks tight and finally said “there’s gotta be a better way”. After many iterations, viola! Patent Pending and all that. Haven’t got my costs back yet, but we’ll see. I’ve got several other ideas for improving the RV experience, such as stopping all wobble and shaking of the trailer when parked and “stabilized” for little or no cost. No new product invented, just using materials or devices you probably already have around. I’ll let you know when I publish these “hacks”. Thanks again, John. Happy Camping! Greg Bennett on April 24, 2019 at 10:14 am Great product! Works extremely well. If you have a jack that creeps up this is what you need. Highly recommend and great customer service. Thanks!