HPI 88073 Differential Locker Spool Diff Hub (2pcs) Wheely King Crawler King

HPI 88073 Differential Locker Spool Diff Hub (2pcs) Wheely King /Wheely King 4x4

These are the Differential Locker Spools from HPI. It is part of the
Wheely King Rock Crawler Conversion Set (HPIC8763)

FEATURES: Steel construction
Silver in color
Improves traction for rock crawler

INCLUDES: Two Differential Locker Spools with instruction sheet

REQUIRES: Installation on the vehicle

SPECS: Length: 20mm (0.79")
Height: 14.4mm (0.57")
Width: 17.3mm (0.68)