Lockout Hasp Closed Jaw Hole Size 1 429/1000 in For Maximum Padlock Shackle Diameter 5/16 in Hasp Closure Type Snap In With Interlocking Tabs Lockout Material Aluminum Lockout Material Finish Anodized Maximum Number of Padlocks 6 Product Type Labeled Hasp Resistance Properties Chemical Resistant Hasp Style Standard Header Danger Includes Write-On Area Language English Legend Danger Do Not Operate Lockout Color Green Maximum Temperature 350 Degrees F