Made from incredibly durable plastic. I installed it on a 3 foot 3/4" square tube to change motorcycle tires when I hand change tires from Harbor Freight. It works exactly as intended and works very well in my configuration. I just need to practice to get mine Perfecting technique and making tire changes a lot easier Again this is a really strong plastic I put a lot of pressure on this thing and it didn't show any damage nor did it scratch the wheel at all.
Kumho Ecsta PS31 225/45 R17 94W summer
22 Review
WYNNsky Heavy Duty Dual Head Tire Inflator Gauge With 12 Inch Air Hose,Tire Pressure Gauge With Storage Case
32 Review
Measure Your Tire Pressure With Precision: FOVAL'S Digital Tire Pressure Gauge For Cars At 150 PSI
35 Review
Tonometer B.Well PRO-39
23 Review