Use Bridgeport’s 1002 Trade Size 2 Anti-Short Bushings to protect conductor sheathing from sharp edges and rough ends within AC, MC and MCI-A cables. Place the bushing between the outer metal armor and the conductor at the point of connection to form a protective shield. Called "redheads," these bushings are made from sturdy red polyethylene plastic and are rated up to 90℃. Bushings are both UL and CSA listed. Trade size 2 bushings fit cable sizes 12/4, 10/2, 10/3 and 2/1.