2.125-5.750" (53.98-146.05mm).

For 1" arbor

Hubless Rotors & Drums through 1 Ton Vehicles.

Includes:

940924 Backing Plate, (4.7" diameter)

940924 Backing Plate, (5" diameter)

941202 Backing Plate, (6.2" diameter)

940923 Backing Plate, (7.2" diameter)

5.75" (146.05mm)

5.625" (142.88mm)

1/2" (12.70mm) Long

Negative Rake, 1/2" x 3/8" (12.7 x 9.5mm)

For Models 2002, 3000, 4000, 4100, 7700

Round, Carbide Insert, Positive Rake, 10 Pack

For ventilated rotor

Natural rubber and lead weights to make this our most effective silencer band for ventilated rotors.

Length: 31" (780 mm).

Weight: 177g.