5" 2-way Spacer, 3" Sep

Carlon Snap-N-Stac combo duct spacers are specifically designed to replace the two-piece base and intermediate spacer system, by combining the conventional base and intermediate spacer into a single unit. Manufactured out of highly engineered thermoplastic material, Snap-N-Stac spacers are strong, durable and able to withstand the rigors of concrete construction. They feature an innovative horizontal and exclusive vertical locking system and can be used as either a base or intermediate spacer.