Sargent & Greenleaf has been a leader in the security industry for over 150 years. The Builder's Supply website is proud to offer a wide selection of the best products from Sargent & Greenleaf. Their industry-leading mechanical locks, digital locks and padlocks offer superior security and convenience, making them a go-to choice for businesses and homeowners alike. With Sargent & Greenleaf, you can rest easy knowing that your property and possessions are safe and secure. Shop now at The Builder's Supply and get the best security equipment from Sargent & Greenleaf.