[Length 15mm]

[Length 25mm]

[Length 5mm]

[Length 30mm]

[Length 12mm]

[Length 20mm]

[Length 8mm]

[Length 10mm]

When adjusting the spacing due to parts changes, or increasing the size of the screw diameter. Size: Inner diameter 0.4 inches (10.2 mm) (compatible with 3/8 inches), outer diameter 0.6 inches (16 mm), length 1.4 inches (35 mm); Material: Stainless steel (SUS303); Quantity: 2 pcs. Also available in a wide variety of other sizes. Further processing is possible. For example, it can be used to adjust the space when replacing custom parts such as motorcycle mufflers, steps, seats, etc. 10mm inner diameter accommodates 3/8"