1/4 SHANK X 3/8 BRUSH I.D. DRIVE ARBOR1/4 SHANK X 3/8 BRUSH I.D. DRIVE ARBOR 84651, 3/16" TO 3/8" MOUNTING WIDTH, 11/16" HEAD DIAMETER, 2-1/8" OAL, CHUCK TYPE These handy 1/4" shank drive arbors are for mounting wire wheels up to 4" on a shank so they can be used in a power tool. This Chuck Type has a countersunk head tightening-screw that fits into a recessed flange washer for locking power. This allows the brush to reach edges without interference from arbor overhang. You can change the brush without removing the arbor from the collet or chuck and it features an unthreaded shoulder. A flat head and nut type are also available!
100% Satisfaction Guarantee: At Mansion Tools, we want to be sure that the item you choose is the right one for you. Within 30 days of delivery of your order, you may return any merchandise purchased from Mansion Tools in its original condition with your email order confirmation or packing slip. Restocking fees may apply. On items over $275 shipping within the US, we will even arrange free pick up or pay for returns shipping.