Extra-long leads for uninterrupted writing, no matter the conditions. Fits No.13 and No.15 Mechanical Pencils. Mechanical Pencils are easy to reload, simply drop a single piece into the shaft under the eraser. Fine enough to record details but thick enough to survive the work site, the dark (2B) 1.3mm lead is ready to get the job done.
Rite in the Rain Mechanical Clicker Pencil, Dark 2B Lead, yellow barrel, No.YE13
pdf] patents office journal - Irish Patents Office
Rite in the Rain Work-Ready Mechanical Pencil, Medium HB Lead, No.YE15
Rite in the Rain Work-Ready Mechanical Pencil, Medium HB Lead, No.YE15
MEDIA and OFFICE
BioQuip Equipment Catalog - Nature
Rite in the Rain Mechanical Pencil Lead Refills, No. 13BR
Rite in the Rain Mechanical Clicker Pencil, Dark 2B Lead, yellow barrel, No.YE13
Rite in the Rain Weatherproof Black 1.3mm Lead India
The Loot Shop ― Perchance Generator
Office supplies