This aluminum alloy conveyor wheel can be used for double bearing sander, made of fine material and has a long service lifes, 30mm and 50mm for you to choose, come on and try it, it will not let you down.

Features:
This conveyor wheel made of aluminum alloy material which not easy to damage and has a long service lifes.
With 30mm and 50mm two different size for you to choose, you can choose the suitable size.
The product also comes with a wrench for you to use together, you do not need to buy the wrench separately, save your money.
Small in size and easy to for you to carry, you can take it with you to anywhere you want to use it.
Easy yo install, you can install it by yourself, which can DIY skills and manipulative ability.

Specifications:
Material: aluminum alloy
Total length: 30/50mm (optional)
Diameter: 25mm / 1.0in
Item weight:
30mm: 44g / 1.6ounce
50mm: 65g / 2.3ounce
Package size: 115 * 106 * 25mm / 4.5 * 4.2 * 1.0in
Package weight:
30mm: 82g / 2.9ounce
50mm: 103g / 3.6ounce

Packing list:
1 * Belt Sander Driven Wheel (Optional)
1 * Wrench