Check the listing for details. RIDGID R4560 3 pack w/DADO Zero Clearance Inserts. Condition: New. Listed at 49.00 USD. Fastest shipping! FedEx 2nd day Shipping! See my reviews and order today. See my other products for laminated versions. 3 pack of Zero Clearance inserts - 2 with riving knife slot and 1 without for Dado blades. Fits: RIDGID 4560 See my other offers for 3 pack without Dado version. Check size below to ensure fit for your application. Essential Upgrade for your Table Saw – This quality MDF Zero Clearance Inserts is one of the best upgrades you can make to improve the performance and safety of your table saw. FEATURES: Enjoy Cleaner Cuts - Prevents thin slices from jamming between blade and throat plate . Made of Eco-Friendly MDF Minimizes the size of the blade opening. Works for all your blades including thin & full kerf. Prevents jamming, tear-out, and back chipping. Enjoy neat, precise cuts with less hassle. Helps dust control. Improves safety and quality of cuts. SPECIFICATIONS: Size: 15.675" x 3.75. Made of eco-friendly MDF. WARRANTY: Warranted to fit your model PACKAGE INCLUDES: 3 quality MDF inserts 2 with riving knife slot and 1 without. Installation instructions.