Spiralcool 103 Center Nut, 1/2 in dia, 5/8 in-11 Arbor Thread

Nuts and Wrenches, Center Nut, 5/8 - 11FeaturesCenter nutPremium quality product with durable constructionNuts and wrenches do not come with pads

Backing Pad, 4-1/2 dia, 5/8 in-11 Arbor ThreadFeaturesDesign allows air to flow through the slotted hub and between the spirals on the face of the pad, keeping the disc coolIdeal for all sanding...

Standard Backing Pad, 5 in dia, 5/8 in-11 Arbor Size, FlexibleFeaturesStandard air-cooled all-purposeIdeal for sanding operations on metal, plastic, fiberglass, etc.

TIGER® Abrasives Adapting Nut, for 5/8 in-11 Thread, 7/8 in dia ArborFeaturesFor use with TIGER®, Vortec Pro and High Density Flap DiscsCan be mounted with threaded hole

Standard Backing Pads, 5/8 in - 11, RigidFeaturesStandard air-cooled all-purposeIdeal for sanding operations on metal, plastic, fiberglass, etc.