JOHNSON LEVELS 9550-4800 - 48" Professional Heavy-Duty Aluminum I-Beam Level
JOHNSON LEVELS 9550-4800 - 48" Professional Heavy-Duty Aluminum I-Beam Level
The Johnson Level 9550-4800 is a precision-engineered 48-inch I-beam level designed to meet the rigorous demands of professional contractors and tradespeople. Constructed with a heavy-duty aluminum frame, this level provides exceptional durability while remaining lightweight for all-day use. Its reinforced I-beam profile ensures the tool maintains its straightness and accuracy over time, even in harsh job site environments. Whether you are framing, installing cabinetry, or performing general carpentry, this level delivers the reliable performance required for perfectly plumb and level results.
Performance Features
- Heavy-Duty Aluminum Frame: Features a rigid I-beam cross-section for maximum strength and resistance to twisting or warping.
- 360° Reading Vials: Equipped with high-visibility yellow acrylic vials that allow for easy reading from any angle.
- Quik-Change® System: Includes replaceable vial covers and lenses for easy maintenance and extended tool life.
- Impact Resistant End Caps: Rugged shock-absorbing end caps protect the frame and vials from damage if dropped.
- Top-Read Window: Integrated top-viewing window allows for easy reading in tight spaces.
- Ergonomic Hand Grips: Large, comfortable hand holes for secure handling and easy transport.
Technical Specifications
| Length | 48 inches (122 cm) |
| Material | Heavy-Duty Aluminum I-Beam |
| Number of Vials | 3 (1 Level, 2 Plumb) |
| Accuracy | 0.0005" per inch |
| Vial Material | Acrylic |
| Frame Finish | Powder Coated (Yellow) |
What's Included
- (1) 48" Professional Heavy-Duty Aluminum I-Beam Level
Shipping & Returns
Shipping & Returns
Get FREE Shipping Canada Wide* When You Spend Over $149.00!
For every purchase that is over $149 (Before Tax) and doesn’t weigh more than 50 lbs and is not over sized , we'll ship your order at no charge to you, that’s right, FREE!!!
Free Shipping Policy Restrictions
Free Shipping is not available for Large and or Heavy items (over 50lbs) Any Items that fall into this category will be shipped via the most economical rates and options that are available. Orders being shipped to P.EI, NFLD,NWT, Yukon and Nunavut are not eligible for Free Shipping.*Our Free Shipping Policy is subject to change without notice
How long will it take to get my order?
Most in Stock orders ship same day if placed by 1:00 PM eastern time (Monday-Friday)* **
Orders shipping to non remote locations within Ontario and Quebec should arrive witin 2-3 Business days.
Orders Shipping to the Maritimes or Western Canada to non remote areas usually arrive within 3-5 business days
*Large Over Weight and LTL Freight shipments may require 1 or more business days to prepare for shipping and can take 5-7 business days or more to arrive.
*Orders received Friday after 1:00 PM eastern time, on weekends, or on holidays, will be shipped out the next business day.
What shipping carriers do you use?
Most orders are shipped courier via Purolator, UPS, or Canada Post. We will use other carriers at our own descretion depending on Product size and weight.
Do you ship overseas?
We are not currently shipping to the USA. We are currently mainly shipping within Canada, and we are slowly adding Other Countries. Please Contact us if you are unable to Checkout. See more out International Orders HERE
I only received part of my order, where is the rest?
Your order may ship in more than one package depending on the quantity or size of the products purchased. Also, items in your order may ship from either of our 2 locations and arrive in separate deliveries.
Sometimes we place smaller items from your order inside of one box to save on shipping so always open all boxes to confirm what you have recieved.
Can I return my product?
Returns and exchanges follow the manufacturer's satisfaction guarantee for each brand. Please contact us before sending anything back, and we will tell you where to send it.
If a product is defective on arrival and you notice it and contact us within 3 days of delivery, Wise Line Tools will handle it and pay the shipping.
You pay the shipping cost of returning an item, or you can bring it to either of our stores.
See our Returns Policy and Warranty Information for details.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
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How long does it take to process an order?
How long does it take to process an order?
Orders are typically processed within 1 business day. You will receive a confirmation email with tracking details once your order has been shipped. Please note that processing times may be slightly longer during high-demand periods or sales events.
Do you ship internationally?
Do you ship internationally?
Yes, we offer international shipping to most countries. Shipping rates and delivery times vary depending on the destination. Any applicable customs duties or taxes will be the responsibility of the recipient. We are not currently shipping to the USA.
What is your return policy?
What is your return policy?
Returns and exchanges follow the manufacturer's satisfaction guarantee. Please contact us before sending anything back. If a product is defective on arrival and you notice it and contact us within 3 days of delivery, Wise Line Tools will handle it and pay the shipping. You pay return shipping, or you can bring the item to either of our stores. See our Returns Policy and Warranty Information.

