Poorly finished threads and slots. The clamps twist, click, pop and pop as you tighten. If they are oiled and held with pliers when tightening, they hold up great, just annoying.
Joywayus 5/8" ID Hose Barb Hex Union Brass Fitting Water/Fuel/Air With 10 Stainless Steel Clamps (Pack Of 5)
13 Review
12V Brass Solenoid Valve, 3/4" Electric Air Valve For Water, Air, Gas, Fuel And Oil - Normally Closed By Beduan
10 Review
1 Inch Beduan Brass Electric Solenoid Valve, 12V Normally Closed Air Valve For Water, Gas, Fuel, And Oil
10 Review
Vacuum cleaner Dreame V9 Global, white
145 Review
Ultimate Performance: SpringSpray Aluminum Equipment Heavy Duty Industrial for Optimum Productivity
3 Review
Flexaust 611S Polystyrene Cleaning Crevice: Versatile and Efficient Solution for Deep Cleaning
4 Review
Fill Rite 5200F1790 Nozzle Spout Threads
3 Review
Durable and Versatile: Happy Tree Polycarbonate Industrial Equipment
3 Review