Size: 5/16x5/16". Size does not include the ring.Hole: 5.2 mm. .....

Size: 3/16x1/8". Size does not include the ring.Hole: 1 mm......

Size: 1/4x1/16". Size does not include the ring.Hole: 1 mm......

Size: 1/4x1/8". Size does not include the ring.Hole: 2 mm......

Size: 3/8x5/16". Size does not include the ring.Hole: 6 mm. .....

Size: 5/8x1/4". Size does not include the ring.Hole: 4.2 mm. .....

Size: 5/16x3/16". Size does not include the ring.Hole: 3 mm. .....

Size: 7/16x5/16". Size does not include the ring.Hole: 6.1 mm. .....

Size: 1/4x3/16". Size does not include the ring.Hole: 3 mm. .....

Size: 5/16x5/16". Size does not include the ring.Hole: 5.5 mm. .....

Size: 5/16x3/16". Size does not include the ring.Hole: 3 mm......

Size: 9/16x6/16". Size does not include the ring.Hole: 4 mm. .....

Size: 3/8x3/16". Size does not include the ring.Hole: 3 mm. .....

Size: 5/16x5/16". Size does not include the ring.Hole: 5.5 mm. .....

Size: 3/8x1/4". Size does not include the ring.Hole: 4.5 mm. .....

Size: 5/16x5/16". Size does not include the ring.Hole: 5.2 mm. .....