3M 8427-16 - COLD SHRINK INSULATOR,16 IN,BLK,,PK10 - COLD SHRINK INSULATOR, MEDIUM WALL, MATERIAL EPDM RUBBER, FLEXIBLE, FLAME RETARDANT NO, ADHESIVE LINED NO, SHRINK RATIO NOT RATED, USE WITH WIRE SIZE 250 MCM TO 400 MCM, I.D. BEFORE SHRINKING 1.38 IN,...