Spacers by Hole Size

Shopping Options

Outer Diameter

1. 1/2 in.---------12.7mm (1)
2. 5/8 in.---------15.9mm (2)
3. 3/4 in.---------19.05mm (4)

Bolt Hole Size / Inner DIameter

1. 7/16 Bolt Close Fit (4)
2. For 7/16" Bolts (1)
3. For 7/16" Bolts (1)

Length Decimal/Fraction/Metric

1. 0.3125 in.---5/16---7.94mm (1)
2. 0.375 in.-----3/8----9.53mm (1)
3. 0.429 in.-------------10.9mm (1)
4. 0.625 in.-----5/8----15.88mm (1)
5. 0.750 in.----3/4-----19.05mm (1)
6. 1.200 in------------ (1)
7. 1.382 in.------------ (1)

Metal Alloy

1. Aluminum 6061-T6 (7)