These Kwikset #4 master pins are used for master keying Kwikset pin tumbler locks. Each pin measures .092" in length and the pack contains 100 pins for multiple master keying jobs.

• Pin size: #4
• Length: .092"
• Quantity: 100 pins per pack
• Material: Brass
• Type: Master pin
• Model: 83113-001

Tip: Master pins are placed between the bottom pin and driver pin to allow multiple keys to operate the same lock. Essential for master key systems in residential and commercial applications.