Pistol Handle, 3.1"/80 mm, BlackPistol Handle. Handle Length: 3. 1" 80 mm. Color: Black. Environmental Ratings: NEMA 1, 3R, 12. Defeatable, Lockable. For use with 6 mm Shafts. The adjustable shaft (for external handles), mounting feet, along with snap on auxiliary contacts and terminal shrouds create considerable savings in terms of installation time and costs. For example, the shaft can be adjusted to various installation depths, which eliminates the need for special cutting tools.