The Hinderer Knives Investigator Pen is a compact, overbuilt modular ink pen designed to take a beating…and give one. Made to be as compact as a standard size refill would allow, yet useful in tough situations. This version is CNC machined from solid stainless steel and equipped with Hinderer's blasted and tumbled Working Finish and a black ink cartridge.

Brand new direct from Hinderer Knives.

Uses Fisher Space Pen #SPR4B refills

Specifications

Specifications
Condition	New
Overall Length	4.45"
Width	0.48"
Thickness	0.37"
Material	Stainless Steel
Weight	1.35 oz.
Country of Manufacture	United States