Backers - Aluminum Flat – 2 Hole – Macro Lite 2 hole FLAT aluminum backer plate Makes stud work harder - less flexing Won't rotate Sucks studs flush with track Fits 5/16" stud holes .150" thick aircraft grade material Specially designed to eliminate tear outs New 1" spread on AL2456 accommodates predrilled tracks New Double Bull DB-2 for use with Big Shot studs in single ply tracks AL2456 - Sold in quantities of 12, 48, 51 & 250 count DB2 - Sold in quantities of 1, 21 & 24 count Flat - 2 Hole - 5/16" Hole  AL245612 - 12 ct   AL245648 - 48 ct   AL245651 - 51 ct   AL2456250 - 250 ct     $12.95   $48.95   $50.95   $256.95     Add to Cart   Add to Cart   Add to Cart   Add to Cart  Double Bull backers for Big Shot Studs - 2 Hole - 5/16" Hole  DB2 - 1 ct   DB221 - 21 ct   DB224 - 24 ct     $1.59   $33.39   $38.16     Add to Cart   Add to Cart   Add to Cart  Runners © Copyright 2010 Accord Racing Products, LLC. All Rights Reserved.