Grease Vault anti-theft lids from Wastequip provide safe and simple storage of used food grease. The lids have interlocking plates, leaving no edge to pry open; a shielded lock; and heavy-duty grate. Available in middle-dump or end-dump configurations with drop-in box or flat grates, the lid and grate system is standard on Wastequip grease containers and can be retrofitted on most existing containers. 877/468-9278; www.wastequip.com.