Check the listing for details. SEARS DADO HEAD INSERT 8", Craftsman 9-22281, NEW. Condition: New. Listed at 7.49 USD. "DADO HEAD INSERT" by Sears Craftsman. Part# 9-22281 This item is BRAND NEW never opened. Still in original packaging. 8-3/4" Total Length End to End (see pic) 1-3/4" Width 6-3/16" x 3/8" Opening Instructions Included Fits the following Craftsman 8-Inch Direct Drive Table Saws: 113.221610, 113.221611, 113.221620 & 9-22161 For use with 6" cutting diameter Dado Head Set, 9-32175 Heavy Duty Steel Original Parts (not generic) MSRP $18.99 ea. You can own for much less. BUY IT NOW only $7.49 ea. DO IT YOURSELF & SAVE First Class shipping is only $4.89 anywhere in the US. Delivery Confirmation & Tracking # included. By Law Texas residents must pay 8.25% sales tax. DON'T DELAY - BUY TODAY! Serious Buyers Only! Seller accepts MasterCard/Visa, American Express, Discover & Paypal ONLY. We provide super fast shipping the same day payment is received. We also guarantee 100% customer satisfaction. If you are not completely satisfied with our product simply return within 30 days for complete refund (less shipping). No questions asked. If you have any questions or would like more information please ask. Thank You for Looking.