4.45 in
BROWNING 2P3V45 NSNB - Sheave/ Pulley Split Taper Bushed Cast Iron Material
What stands out about the PRI-G-32V is the thoughtful cable management.
Browning 2P3V45 V-Belt Pulley, 2 Groove, Cast Iron Material
A nice touch on this ratchet socket wrench is the storage case that comes with it.