Dayton D390 Taper-Lock Grout Sleeve, #9 [29MM] (288/SKID)

The D390 Taper-Lock Grout Sleeve is a combination of the D310 Taper-Lock® Standard Coupler and the D410 Sleeve-Lock® Grout Sleeve. This Type 2 rebar coupler is for up to grade 80 rebar per ACI 318-19 and is a high strength, ductile iron coupler containing internal tapered female threads on one end and a grout cavity with an alignment aide cone on the other.  The D490 High-Strength Splicing Grout was specifically engineered to use with the D390 Grout Sleeve Coupler for maximum results.​

Technical Data Sheets

D390 Taper-Lock® Grout Sleeve (US) Tech Data Sheet

D390 Taper-Lock® Grout Sleeve Metric Tech Data Sheet

Introducing the Dayton Superior D390 Taper-Lock Grout Sleeve, a cutting-edge solution for exceptional rebar coupling. This product merges the D310 Taper-Lock® Standard Coupler with the D410 Sleeve-Lock® Grout Sleeve, offering an advanced construction option.

Key Features and Benefits

Seamless Integration: Featuring internal tapered female threads, the D390 easily integrates with the D410 Sleeve-Lock, forming a robust, ductile iron coupler. It supports up to grade 80 rebar, compliant with ACI 318-19 standards, ensuring dependable connections even in challenging conditions.

Designed for Success: The D490 High-Strength Splicing Grout is crafted to work seamlessly with the D390, delivering optimal performance. The alignment aid cone within the grout cavity ensures precision, accelerates installation, and enhances structural integrity.

Wide Range of Applications

The D390 Taper-Lock Grout Sleeve is ideal for various applications, from infrastructure projects to skyscrapers and bridge construction. Its versatility and reliability are crucial for projects requiring strength and durability, upholding high standards throughout.

Exceptional Value

Choose the Dayton Superior D390 Taper-Lock Grout Sleeve for your next project to ensure outstanding structural support and durability. Its exceptional performance and value provide quality and confidence in every construction venture. Maximize the potential of the D390 Grout Sleeve Coupler and elevate your construction projects to new heights!