The WedgeCo Spring Latch Depressor is a tool designed primarily for locksmiths to assist in non-destructive entry. It works by depressing the spring latch on a door, allowing the lock to be bypassed without causing damage. It is often used in residential or commercial settings where a standard spring-latch lock is installed. If you need more specifics, let me know what you're trying to accomplish with it. 

Features: 

• Non-destructive entry: helps in situations where a key is lost or unavailable, allowing locksmiths to gain access without drilling or replacing hardware. 
• Easy to use: typically thin and rigid, designed to slide between the door frame and the latch.
• Material: Usually made of stainless steel or a similar durable metal to withstand repeated use. 
• Compact and portable: Small enough to fit in a locksmith's tool pouch for quick access.