
Johnson
7748-O Structo-Cast Level, Orange, 3 Vials, 48-In.
Key Features
AI Generated- Quik-Change™ technology ensures you spend less time fixing the level and more time leveling.
- Count on this versatile level for precise work in Delmont whether you’re a contractor or a DIYer.
- Clear acrylic vials give you accurate readings from multiple viewpoints.
- The Structo-Cast® frame is non‑conductive, protecting you from electrical hazards on the job.
Delivery and shipping
Local Delivery
Shipping
Return Policy
Easy returns available. Eligibility rules may apply.
This 48-inch Johnson Structo-Cast level is a durable hand tool designed for precision work across woodworking, cabinetry, framing, and tile alignment. The non-conductive Structo-Cast frame won't scratch fine wood or painted surfaces, making it ideal for projects where surface protection matters. The three acrylic vials provide readings at different angles for accurate leveling work.
Job site durability and quick maintenance are built in. The impact-resistant acrylic vials resist cracking and deliver easy-read visibility. Quik-Change replaceable vial covers minimize job downtime by allowing quick vial replacement without removing the entire unit.
Features and Benefits
- Non-Conductive Structo-Cast Frame: Won't conduct electricity and protects delicate surfaces from scratches and dings.
- Three Acrylic Vials: Impact-resistant, durable vials with easy-read visibility for precise leveling.
- Quik-Change Replaceable Covers: Quickly replace vial covers on the job to minimize downtime.
- Field Serviceable Design: Easy to maintain and repair in the field, extending the tool's working life.
- 48-Inch Length: Full-size level for a range of carpentry and construction tasks.
Specifications
- Brand: Johnson
- Model: 7748-O
- Length: 48 inches
- Color: Orange
- Number of Vials: 3
- Vial Type: Acrylic
- Frame Material: Structo-Cast (non-conductive)
- Features: Quik-Change replaceable vial covers, field serviceable
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Reviews
Customer Reviews
Light weight and durable!
Bought this to build a treehouse. It worked great, accurate and light and true! I'm going back to buy the shorter one also!

















