ST 5/16-G Screw on tip. Full round ball tip.
TCT-516 Tungsten Carb. Wide Spray Insert. 5/16" straight Bore, OD= 3/4"
Nu-Mark N-516 6" Heavy Duty Pneumatic Sander
Sunnen Products ST-900 ST-906 Truing Sleeve in Box NICE USA
MILTON INDUSTRIES S-516 Tire Inflator Gage Made in USA
Milton Straight Foot Chuck Inflator Gauge 15" Dual Head Hose 10-160 PSI S-516
Plews 50-516 Oiler Pistol 6 Oz. 6" Flex Base