Master Lock® Safety Lockout Hasp, Scissor, 6 Padlocks Maximum, 3/8 in Padlock Shackle Maximum Diameter, 1-1/2 in Closed Hasp Hole, Red, Steel, 5 in Length, 2-3/8 in Width. Master Lock® 421 Scissor Safety Lockout Hasp, 3/8 in Max dia Padlock Shackle, 6 Padlocks, 5 in L, Red, Steel