Fast-Trac Air Lite SP Double Backer for Traction Studs
Lightweight double polymer backer.
Designed for single-ply tracks using Top-Gun SP studs.
Extended height adds rigidity and enhances braking andacceleration.
Eliminates need for a tall nut on studs up to 1.375in. in length.
Hole spacing center-to-center is 1.150in.
Available in black or white in 24 and 48 pieces/package.