Review on 🔩 Screws for Tightening Sleeve Coupling Connectors by Steve Hauck

I used one of these to repair a motorized animated deer (winter decoration) that had an engine failure - the replacement shaft was the correct diameter but didn't protrude far enough from the body. These couplings are quite thick so the set screws have plenty of threads to work with. Each clutch supports four bolts and two clutches were supplied along with a matching Allen key as shown. I only wish I could find shorter hitches - my reconditioned build is about 1/2" taller than me. I like it - but it's not those hitches' fault.