This pen was lent to me by 4M – thank you!

Measurements
Length (capped): 150.8 mm/5.94”
Length (uncapped): 136.8 mm/5.38”
Length (posted): N/A
Diameter (section): 10.2—11.6 mm/0.40—0.46”
Diameter (barrel): 9.1—14.8 mm/0.36—0.58”
Weight (all): 40.0 g
Weight (body): 28.0 g
Weight (cap): 12.0 g