Corporate Headquarters

200 S Railroad Ave.
Bridgeville, DE 19933
(302) 337-3600
info@horneyonline.com

Now with a second location!

5692 Kieser Gap Road
Franklin, WV 26807
(304) 358-7000

Mass Conversion of Units

Name Of Unit: dram (avoirdupois)
Symbol: dr av
Definition: ≡ 27 11/32 gr
Relation to SI units: = 1.771 845 195 312 5 g

Speed or velocity Conversion of Units

Name Of Unit: mach
Symbol: M
Definition: ≡ 331 m/s
Relation to SI units: ≈ 331 m/s