
YDS Stainless Steel Hose Clamps 1/2" to 1" are high quality hose clamps. They can take a good amount of torque without slipping. However, the 1/2" size can be a little oversized. I used it on a 5/8" hose and the yoke was as small as possible and I had to twist it hard to keep it from leaking. If it a 1/2" hose would be I don't think it would still be round and might not work. For 1/2" I would recommend a 1/4 - 5/8" clamp.

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

6 Pack Miahart Adjustable 304 Stainless Steel 4 Inch Hose Clamp Duct 91Mm-114Mm Worm Gear Pipe Clamp For Automotive, Mechanical Agriculture.
18 Review

High-Quality QiiMii Stainless Steel Sanitary Clamp With Silicone Gasket - 2 Inch, Single Pin Tri Clover Design
16 Review

Flexaust 611S Polystyrene Cleaning Crevice: Versatile and Efficient Solution for Deep Cleaning
4 Review

Ultimate Performance: SpringSpray Aluminum Equipment Heavy Duty Industrial for Optimum Productivity
3 Review

π§ Thermoplastic Aluminum Fitting Equipment by SAFBY
3 Review

SAFBY Nozzle Thermoplastic Equipment Spray
3 Review