3M Adhesive Backed Discs 9322NA, 5 in, 8 Hole 4 pk Coarse 40 Grit. The 3M All Purpose Adhesive Backed Sanding Discs are designed for use with Random Orbital Sanders. The adhesive backed system makes them easy to apply .
3M 09321, Adhesive Backed Discs 9321NA, 5 in, 8 Hole 5 pack Medium 80 Grit, 7010311043
$1.95
Factory Stock, 7-10 Day Leadtime, Priced Per Pack
Medium 80 grit can be used for sanding paint, wood and metal. Presses on with full disc adhesion to resist tearing. Sharp Aluminum Oxide mineral abrasive for smooth finish. Special coating reduces clogging and extends disc life.

Dynabrade 98265 3/8" Female Coupler with 3/8" Male Plug Assembly
3M 26003, PPS Series 2.0 Adapter, Type S2c, 16 mm Female, 1.5 mmThread, 7100135338
Insize 7232, SCRIBER, 6928640320088
Dynabrade 90875 2" Dia. Super Fine NWN DynaBrite Locking-Type Disc, 25/pack
3M 01326, PSA Cloth Disc 348D, P240 X-weight, 3 in x NH, Die 300V, 7000045069 