Dayton D390 Taper-Lock Grout Sleeve, #11 [36MM] (144/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, an innovative solution for advanced rebar coupling. This product merges the D310 Taper-Lock® Standard Coupler with the D410 Sleeve-Lock® Grout Sleeve, offering a cutting-edge construction approach.

Key Features and Benefits

Effortless Integration: Featuring internal tapered female threads, the D390 effortlessly connects with the D410 Sleeve-Lock. This creates a robust, ductile iron coupler capable of supporting up to grade 80 rebar per ACI 318-19 standards, ensuring dependable connections in challenging environments.

Engineered for Excellence: Complemented by the D490 High-Strength Splicing Grout, the D390 delivers optimal performance. The alignment aid cone within the grout cavity ensures precision, accelerates installation, and enhances structural integrity.

Versatile Applications

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

Outstanding Value

Opt for the Dayton Superior D390 Taper-Lock Grout Sleeve in your next project to secure exceptional structural support and durability. Its impressive performance and value ensure quality and confidence in every construction effort. Unlock the potential of the D390 Grout Sleeve Coupler and elevate your construction projects to new heights!