Carlon S288NLN Non-Metallic Base Spacer; 4 Inch x 3 Inch, PVC

Detailed Description: Carlon Non-metallic base spacer is made of PVC for high strength and durability. It has an innovative vertical and horizontal interlocking snap-loc design with tapered joining slots for easy jobsite assembly. Snap-loc spacer allows side-by-side interchangeability of conduit spacer sizes with a side dovetail rail-and-groove pattern. The snap-loc rebar holder offers stabilization on large banks of spacers. Base spacer is furnished with locking keyway to eliminate the need for expensive top spacers in each size. It measures 4.630 Inch diameter x 5.310 Inch x 7.750 Inch. It provides stability, consistent separation and relieves direct stress for duct materials that are encased in direct-buy and concrete applications. Non-metallic base spacer meets NEMA standards.