Overview
							
							Junction boxes are available in a variety of sizes to meet your application needs. Precast underground junction boxes protect and provide easy access. They are available in various sizes and shapes with or without knockouts.
								Features & Benefits
							
							- Modular Construction
 - Base/Bottom Section
 - Riser Sections
 - Knock-outs and Block-outs
 - Frames and Covers
 
- Offers rugged durability for optimal access to vital connections
 - Customizable sectional design
 - Quick and easy install
 - Five-sided durable construction with openings for pipe connection points
 - Available with a flat top or joint key way for increased watertight performance
 - Variety of sizes available
 - Elevate access to accommodate for varied depths
 - Variety of sizes available
 - Available in multiple locations to accommodate various connection sizes and elevations
 - Round or rectangular shapes available per design specifications
 - Knock-outs are easily broken with a hammer for a desired fit
 - Variety of sizes and shapes
 - Rectangular frames and galvanized covers or manhole frames with cast or ductile iron covers
 
								Specs & Guides
							
							Model: JB-440
Material: Concrete
Measurement System:
Height: Variable
Width: 4’
Length: 4’
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