For electrical applications: outside, inside and industrial uses including transformer connections, air conditioning and heating. Joins with metallic or non-metallic connectors, easy to cut. Impact resistant, chemical resistant, and will not kink. U.L. and C.U.L. Listed. For use as indicated in Article 351 of the 1987 NEC. Weight 12.50 lbs Dimensions 17.50 × 19.00 × 6.50 in Cross Reference 00095247121007, 11-8431