Terwa ALC Alligator Couplers


The Alligator Coupler is a splicing coupler designed to meet the requirements of BS8110 and EC2 for mechanical couplers used to form butt joints in reinforcement steel. They are supplied in a range of sizes to suit the reinforcement steel range 10mm to 40mm inclusive. The system is ideally suited to minimising steel congestion in heavily reinforced structures, providing simple connections for prefabricated reinforcement steel and facilitating the removal and replacement of damaged reinforcement steel in repair contracts. The mechanical connection is made by inserting the rebar into each end of the coupler and tightening the lock shear bolts by hand, once satisfied that the joint is suitably
assembled and aligned, the lock shear bolts are tightened up with suitable impact driver. The bolt heads shear off at the desired torque setting, giving a clear indication that
installation is complete and satisfactory.


More information about Terwa Reinforcement Couplers can be

found here  


Reinforcement Couplers



CARES Technical Approval Certificate No.  5065

DIBt Appproval No.  Z-1.5-213

KOMO Certificate No. K21098/10



(1) No need for threading or any other bar preparation.
(2) These are fast, simple, easy to use.
(3) No special skilled labor required.
(4) No welded components.
(5) Performs as a continuous piece of rebar.
(6) Allows for easy visually inspection.

Product Catalogue

Download our latest catalogue here, or call +44 (0) 1270 90 20 20 to request a copy to be sent to you.

Contact Us

(Mon-Fri 8am - 5pm)

Sandbach: +44 (0) 1270 902 020

Basingstoke: +44 (0) 1189 819 522

Roosky: +353 (0) 71 9638 796

e. sales@euroacc.co.uk

Why Euro Accessories?

Many products subject to:


CE MARKED & BS: 7973.


Plastic Spacers manufactured in our own UK factory for ultimate quality control.


Fast and reliable deliveries throughout Europe.

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