The Simpson 36 in. Fiberglass T-Handle and Extension is a Simpson accessory built to extend the reach of ETBR nylon rebar brushes, allowing thorough cleaning of deep drilled holes before adhesive installation. The fiberglass construction and T-handle design work together to give users consistent rotational control as they work the brush through embedment holes, helping ensure the drilled cavity is fully cleared of dust, debris, and loose concrete particles - the critical preparation step for achieving proper adhesive bond performance.

Key Features

• Fiberglass construction - provides lasting strength and resistance to wear, holding up through repeated hole-cleaning cycles in demanding jobsite conditions
• T-handle design - allows the user to apply consistent rotational force when working the brush through a drilled hole, improving cleaning efficiency and control
• 35 1/4 in. useable length - reaches deep drilled holes required for deeper rebar embedments where standard-length handles fall short
• Compatible with ETBR nylon rebar brushes - pairs directly with the corresponding Simpson brush for a complete hole-cleaning solution ahead of ET-3G or SET-3G adhesive application

Why This Product

• Purpose-built reach for deep embedments - the 35 1/4 in. useable length addresses the specific challenge of cleaning holes drilled for deeper rebar embedments, where a standard handle simply cannot access the full depth
• Better torque, better cleaning - the T-handle grip lets users apply steady rotational force throughout the cleaning stroke, reducing the risk of missed debris that could compromise adhesive bonding
• Fiberglass durability where it counts - the fiberglass shaft resists the physical demands of repeated brush passes through concrete, maintaining performance over the course of a project without adding excessive weight
• Designed to support rated adhesive performance - using this extension with the ETBR brush before applying Simpson ET-3G or SET-3G adhesive helps ensure deep holes are fully cleaned, which is critical for achieving the adhesive's rated performance

Specifications

• Model Number: ETBR-EXT
• Description: T-handle and extension
• Useable Length (in.): 35 1/4
• Material: Fiberglass
• Packaging: Packs of 1 and Cartons of 25

Frequently Asked Questions

What is the useable length of the ETBR-EXT T-handle and extension?

The ETBR-EXT has a useable length of 35 1/4 inches, making it well-suited for reaching deep drilled holes required for deeper rebar embedments.

Which adhesives is the ETBR-EXT designed to be used with?

The ETBR-EXT is designed for use with Simpson Strong-Tie ET-3G and SET-3G adhesives, which are applied after the drilled hole has been thoroughly cleaned.

Why is hole cleaning necessary before adhesive installation?

Proper hole cleaning removes dust, debris, and loose concrete particles that can prevent adhesive from bonding correctly to the base material. Using the ETBR brush with this extension ensures deep holes are fully cleaned, which is critical for achieving the adhesive's rated performance.

What type of handle does the ETBR-EXT feature?

The ETBR-EXT features a T-handle design, which allows the user to apply consistent rotational force when working the brush through a drilled hole, improving cleaning efficiency and control.

Related Products

• ET-3G
• SET-3G

Note: Product dimensions may differ from picture.