This Will make swapping hook and loop sandpaper discs quick and simple, to stop downtime. Remember to Be aware, if your sander doesn't have a suitable hook & loop backing, a backing pad is needed for use, which we promote independently. Enerpac is a worldwide chief in high pressure hydraulic https://www.hukums.com/products/ats-elgi-25-kg-pneumatic-grease-pump-ah425