Spacers by Hole Size

Shopping Options

Outer Diameter

1. 1/4 in.----------6.35mm (16)
2. 5/16 in.--------7.94mm (39)
3. 3/8 in.----------9.53mm (31)
4. 1/2 in.---------12.7mm (23)
5. 5/8 in.---------15.9mm (1)
6. 3/4 in.---------19.05mm (1)

Length Decimal/Fraction/Metric

1. 0.125 in.-----1/8----3.18mm (4)
2. 0.129 in.-------------3.28mm (1)
3. 0.141 in.----9/64---3.58mm (1)
4. 0.156 in.----5/32---3.96mm (4)
5. 0.172 in.---11/64---4.37mm (2)
6. 0.1875 in.---3/16---4.76mm (4)
7. 0.203 in.---13/64---5.16mm (1)
8. 0.208 in.-------------5.28mm (1)
9. 0.219 in.----7/32----5.56mm (4)
10. 0.2345 in.--15/64--5.95mm (1)
11. 0.250 in.-----1/4----6.35mm (6)
12. 0.272 in.-------------6.92mm (1)
13. 0.281 in.----9/32---7.14mm (4)
14. 0.297 in.---19/64---7.54mm (1)
15. 0.3125 in.---5/16---7.94mm (5)
16. 0.328 in.---21/64---8.33mm (1)
17. 0.344 in.---11/32---8.74mm (3)
18. 0.354 in.-------------9mm (1)
19. 0.375 in.-----3/8----9.53mm (5)
20. 0.406 in.---13/32---10.31mm (4)
21. 0.4375 in.---7/16---11.11mm (6)
22. 0.469 in.---15/32---11.91mm (3)
23. 0.500 in.-----1/2----12.7mm (5)
24. 0.505 in.-------------12.83mm (1)
25. 0.531 in.---17/32---13.49mm (2)
26. 0.5625 in.---9/16---14.29mm (3)
27. 0.625 in.-----5/8----15.88mm (4)
28. 0.6875 in.--11/16--17.46mm- (3)
29. 0.750 in.----3/4-----19.05mm (3)
30. 0.8125 in.--13/16--20.64mm (3)
31. 0.875 in.----7/8-----22.23mm (3)
32. 0.9375 in.--15/16--23.81mm (3)
33. 1 inch---------1-----25.4mm (3)
34. 1.0625 in.-1-1/16--27mm- (2)
35. 1.125 in.---1-1/8---28.58mm (1)
36. 1.1875 in.--1-3/16-30.16mm (2)
37. 1.250 in.---1-1/4---31.75mm (4)
38. 1.3125 in.-1-5/16--33.34mm (2)
39. 1.4375 in.--1-7/16-36.51mm (2)
40. 1.500 in.---1-1/2---38.1mm (2)

Metal Alloy

1. Aluminum 6061-T6 (110)
2. Steel (1)