ZING 7127 RecycLockout Lockout Tagout Hasp, 1 Inch Recycled Aluminum Six holes for padlocks (sold separately) provide the ability to require multiple authorizations to allow access to one locked-out device or energy source 50% recycled aluminum is spark resistant and nonmagnetic Coated with red polyester for corrosion resistance and high visibility Hasp jaw fits into holes 3/8" or larger Hasp locking holes accommodate padlock shackles up to 3/8" outside diameter