Variable Diameter Reducing One Touch Rebar Coupler For Different Size Bar Connection

Transition One Touch Coupler is a user-friendly rebar connector designed for splicing dissimilar-diameter rebars. Its push-to-connect design enables tool-free, one-step installation, boosting on-site efficiency while ensuring stable, reliable joints for concrete structures.

As customized variant of standard one touch coupler, reducing type is designed exclusively for transition connection between two dissimilar rebar diameters. Two ends are equipped with separated independent self-lock wedge components respectively, each end matches corresponding rebar size independently. No need to combine two separate standard couplers, greatly simplify variable-diameter transition construction at variable cross-section structural positions.

Size: 12mm-40mm

Meet the requirements of steel bars: HRB500/B500B/SD600/ASTM 75

Material: 40CR

Standard: BS4449, ISO15835,ACI318

Surface: Black as standard, anti-corrosion coating customizable

▎Advantage:

Integrated one-piece forming avoids loose risk caused by assembled combined connectors. Two-side separate clamping mechanism ensures uniform holding force for different thickness rebars respectively. Flexible arbitrary diameter combinations meet diverse structural design changes, unavailable from conventional equal-diameter quick couplers. It shortens on-site transition construction cycle remarkably.

▎Application & Installation Position

Variable cross-section beam, foundation transition layer, beam-column variable-diameter conversion, industrial workshop frame, irregular structural conversion parts of bridge projects.

▎FAQ

1. Can I customize any uncommon two-diameter combination?

All non-standard size transitions can be OEM produced according to construction drawing.

2. Does two ends clamping strength keep consistent?

Independent wedge design ensures each end reaches respective matched rebar tensile standard.

3. Is anti-rust surface optional for offshore projects?

Yes, epoxy coating and hot galvanized treatment can be arranged.

▎TKD Description

Reducing one touch coupler with double independent locking structure connects different diameter bare rebars quickly, perfect for variable-section concrete transition construction.