KVM Tools KV36DY99 Mailer Envelope, White, 10 1 2 in. W, PK100 15344278 100 Grade B Pressure Gauge 100 Grade B Pressure Gauge Type Fire Sprinkler System Gauge Freeze Resistant Movement No Movement Material Polyester Pointer Material Aluminum Lens Material Gauge Plastic Pressure Range Type Pressure Case Construction ABS Plastic Primary Scale Units psi Process Connection Location Bottom Accuracy Scale Mid Scale Compatible Process Media Air 000 For Use With 501000 Mailer Envelopes Item Mailer Envelopes Color White Material Poly Industry Number 5 Closure Type Self Seal Lining Bubble Mailer Type Bubble Closure Style Self Sealing Mailer Number #5 With Tear Strip No Material Thickness 0