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REBAR SPLICING

Bolted threaded coupler Type AR

Ø16–40 mmGOST 34278-2024

Detachable connection with locking bolts — the splice is assembled without rotating the rebar.

The AR bolted threaded coupler grips the rebar with locking bolts: the bars are inserted into the body and clamped by bolts, no rotation needed during installation. Convenient for positional and hard-to-reach joints, allows disassembly.

price from546 ₽/pc incl. VAT
  • In stock — common Ø sizes from the warehouse
  • Shipping across Russia and the CIS — delivery terms
  • Quote in 1 day — tailored to your volume and below your current supplier
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In shortThe Type AR bolted threaded coupler is a demountable splice for Ø16–40 mm rebar in which the bars are inserted into the body and clamped by locking bolts without rotating the rebar during installation. Used in position and hard-to-reach nodes with limited access; the splice can be dismantled. Full-strength splice (no less than 95% of the bar's tensile strength) per GOST 34278-2024, steel 45/40Kh.

Applications

Positional and hard-to-reach splices, joints with limited access, connections requiring a detachable splice without rotating the bars.

Features

Specifications by diameter: Ø16, 18, 20, 22, 25, 28, 32, 36, 40 mm

Sizes: 9. Ø is the spliced-rebar diameter. Price depends on volume — request the current list and we'll reply within the day.

MarkingØ, mmMaterialPrice incl. VAT, RUB/pc
Coupler Lomax AR d16 (bolted)16Steel 45 / 40Cr546
Coupler Lomax AR d18 (bolted)18Steel 45 / 40Cr580
Coupler Lomax AR d20 (bolted)20Steel 45 / 40Cr624
Coupler Lomax AR d22 (bolted)22Steel 45 / 40Cr653
Coupler Lomax AR d25 (bolted)25Steel 45 / 40Cr708
Coupler Lomax AR d28 (bolted)28Steel 45 / 40Cr764
Coupler Lomax AR d32 (bolted)32Steel 45 / 40Cr885
Coupler Lomax AR d36 (bolted)36Steel 45 / 40Cr1 007
Coupler Lomax AR d40 (bolted)40Steel 45 / 40Cr1 192

Prices incl. VAT, retail; volume discounts apply. Ask for the current price list.

Why it pays off with the LOMAX factory

In-house production

We cut and roll the threads ourselves — we don't resell imported systems (RollCon, Dextra, Bartec). That makes our price structurally lower.

Lower price than imported systems

Direct factory prices, proven over 3 years of supply. We'll beat your current supplier.

GOST 34278-2024 test report

Full-strength splice ≥95% Rm. We include the test report in the document package for the site.

Free trial kit

For incoming inspection and the lab — we remove the risk before the first delivery to site.

Shipping across Russia

From stock and to order, any region and the CIS. Common Ø sizes ship immediately.

Help with the specification

We'll match types and volume to your project and count the couplers from your drawings.

Frequently asked questions

Will the coupler pass GOST and lab testing?
Yes. Splice strength ≥95% of the bar's ultimate tensile strength, compliant with GOST 34278-2024. We provide the test report and a free trial kit for incoming inspection.
What does the price depend on?
On the diameter and batch volume. We send the current price for your project within the business day — usually below your current supplier.
Do you ship across Russia?
Yes, we ship to all regions of Russia and the CIS. Common sizes are from stock, the rest are made to order.
Why is a coupler better than welding or a lap splice?
The thread is rolled with no loss of cross-section, the splice is full-strength to the rebar body, installation is faster than welding and with no rebar overrun on lapping — savings of up to 25%. More — in comparing coupler / welding / lap splice.

Useful on the topic

Rebar couplers by diameter

See all types and prices for a specific Ø:

Ø16Ø18Ø20Ø22Ø25Ø28Ø32Ø36Ø40