DEWALT's 3/8 in. x 4 in. Combo Flat Head Lok-Bolt AS® Sleeve Anchor supports consistent performance across a wide range of light to medium-duty anchoring applications. The sleeve-style construction promotes reliable load distribution, while the steel body provides durability during installation and long-term use. Commonly used in construction, electrical, and mechanical projects, this anchor offers dependable fastening for both indoor and outdoor applications in dry environments, making it a practical solution for professional job sites.