6" Black Roller ; 36SRGW

Wheel, Elpro R.G Wheel  5-3/4 OD x 5/8"ID, For URG-009
Cast aluminum hub // Rolling Surface: 1/2″                      
Diameter: 5 3/4″ // Bore: 5/8″
(ELPRO # 36SRGW // SEES # ELPW-002)