Uniweld G49D 1-1/2-Inch 100 PSI Oxygen Replacement Delivery Gauge with Protective Rubber Gauge Boots<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Size of gauge is 1 1/2in</li><li>Steel case protects guage housing</li><li>Protective rubber gauge boots</li><li>Gauge capacity is 100 psi</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41cHF6spphL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41x4N5tyVbL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41d5qENZ8QL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41RCMXJTMrL.jpg" noproxy>