This pen was kindly lent to me by John from Write Here Shrewsbury – thank you!

Measurements
Length (capped): 144.2 mm/5.67″
Length (uncapped): 132.3 mm/5.20″
Length (posted): 142.8 mm/5.62”
Diameter (section): 9.6 – 10.5 mm/0.37″ – 0.41″
Diameter (barrel): 9.7 – 11.6 mm/0.38″ – 0.45″
Weight (all): 28 g
Weight (cap): 9 g
Weight (body): 19 g