For use with the Kreg K4 and K3* Jig, these blocks are great for quick and easy repair work.Each spacer compensates for 1/4" in material thickness. Simply add the blocks tothe bottom of the Jig's Drill Guide. Use one block for 3/4" material, 2 for 1" materialand 3 for 1-1/4" material. Includes 3 blocks…
…and bowing, by maintaining proper air flow Choose 1/4" or 5/16" Expanded 5/16" ring compensate for expanding deck boards Designed to work with the Kreg Deck Jig Made of durable high-impact plastic Includes instructions Pack of 12 Made in USA
…well as left and right corner fastening. Simply drillyour holes with the included bit and drive the deck screws with the included squaredrive bit. Spacer rings are included to ensure uniform, accurate spacing of deck boards.