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25 mm square black pipe coupler

For every combined order of pipes and fittings, the shipping charges for the fittings are waived.
A black, matt T-shaped pipe connector that joins three square pipes together. Two pipes run horizontally, the third vertically downwards. Each connection is secured with a visible hexagon socket screw.
T-piece, long for square tubes, black - 25 mm
T-piece, long. Similar to type 6080Z02S-25. This pipe connector can be used when a connection point is required in a horizontal pipe.
Product number 6080Z04S-25

€8.32*
Black, short T-joint with a rough, textured surface, connecting two square tubes. One tube runs horizontally through the crossbar, a second is inserted vertically at the bottom. Two Allen screws are visible.
T-piece, short, for square tubes, black – 25 mm
For vertical connection of two pipes. The connector cannot be used for a horizontal connection of two pipes within the connector itself.
Product number 6080Z02S-25

€4.88*
Detailed close-up of a black, square base plate (40x40 mm) with a fine texture, into which a square tube is inserted. An Allen screw on the side secures the tube. Four round fixing holes for anchoring.
Square base plate for square tubes, black - 25 mm
Square base plate – 25 mm. For use to erect a structure. Not suitable for railings or similar safety structures. Please note that rust may form when used outdoors.
Product number 6080Z11S-25

€4.88*
Black extension piece for square tubes with a textured surface. Two recessed Allen screws for fastening are visible on one side. For right-angled connections of 25 mm square tubes.
Extension piece for square tubes, black - 25 mm
For square tubes, for right-angled joints. Not suitable for heavy vertical loads .
Product number 6080Z08S-25

€6.11*
90° elbow, right-angled, for square tubes, black – 25 mm
90° elbow, right-angled, for square tubes, black – 25 mm
For square tubes, for right-angled connections.
Product number 6080Z06S-25

€6.58*
Black three-way elbow for square tubes, connects three tubes at a 90-degree angle. Secured with visible Allen screws. Matt, slightly textured finish, suitable for 40 mm tubes.
Three-way elbow – 90° for square tubes, black – 25 mm
For double right-angle connections.
Product number 6080Z18S-25

€8.44*
Black, matt cross piece for 40 mm square tubes with a continuous square opening and a side square opening for a 90-degree connection. Three Allen screws for fastening are visible at the front.
Cross piece, open-ended for square tubes, black - 25 mm
Cross-piece, solid – 25 mm. 90°- Connecting clamp between the central element and the post on handrails.
Product number 6080Z22S-25

€5.60*
Black, matt-textured corner piece for square tubes used as continuous uprights. Features several openings for tube routing and three visible hex socket screws for securing 25 mm tubes. Ideal for right-angled connections.
Corner piece for continuous uprights for square tubes, black – 25 mm
Corner piece for continuous upright with flange- 25 mm. Corner connector (90°). With the option to connect a vertical tube at a right angle.
Product number 6080Z21S-25

€5.91*
Black swivel joint for variable-angle mounting of two tubes. One tube is vertical, the other is angled. Matt swivel joint with black hex socket screws for secure clamping.
Single joint piece simple black – 25 mm
Joint, single for square tubes.Articulated tube connectors for adjustable angular mounting of two tubes. The tube connectors are fitted with black-coloured screws with a serrated edge, ensuring a secure clamping action and a uniform appearance. This swivel joint enables flexible connections in variable structures, such as adjustable frames, racks or partitions. It is available in silver and black and can therefore be visually adapted to existing tubular systems.
Product number 6080Z44S-25

€5.91*
Solid, matte black metal component, rectangular. A small shaft protrudes from the bottom, and two parallel U-shaped brackets sit at the top. On the right-hand side of the main body is a round, pin-shaped connection. On a white background with shadows.
Articulated bracket black – 25 mm
Female connector for square tubes, available in 25 mm and 40 mm.This connector enables a sturdy right-angled connection of square tubes and is ideal for frame and rack constructions. It is available in silver and black finishes, allowing it to be visually matched to existing systems.
Product number 6080Z42S-25

€5.91*
A matt black corner piece connects three square tubes to form a stand. Two tubes run horizontally through the connector, whilst a third is attached vertically at a 90° angle. Black Allen screws secure the assembly.
Corner piece for continuous uprights for square tubes, black – 25 mm
Corner connector (90°). With the option to connect a vertical tube at a right angle.
Product number 6080Z20S-25

€6.89*
Black lacquered, textured adjustment ring with a sturdy hook on a matt black square tube. Fixed at the top with an Allen screw; the hook at the bottom is slightly curved. For 25 mm square tubes, robustly constructed.
Spacer ring with twisted hook – for square tubes, black – 25 mm
Twisted adjusting ring with hook – 25 mm. For use in the construction of coat racks and similar items.
Product number 6080Z64S-25

€3.23*
Black eyelet fitting with double tab for use as a pipe connector for square tubes. A black square tube runs horizontally through the connector and is secured at the top with an Allen screw. Below this are two mounting tabs with round holes.
Eyelet fitting part with double tab for square tubes, black - 25 mm
Eyelet fitting with double tab – 25 mm. Pipe connector for panel mounting.
Product number 6080Z56S-25

€2.62*
Black tube connector on a square tube, secured with an Allen screw. Matt, textured finish. Plate at the bottom with a fixing hole for mounting boards or panels. Ideal for secure fixings.
Pipe connector for panel mounting for square pipes, black - 25 mm
Hinge eye. Also for securing panels and boards.
Product number 6080Z55S-25

€3.23*
Black metal swivel eye mounted on the side of a matt black square tube. Securely fastened to a 25 mm tube with an Allen screw. Flat extension with a round mounting hole at the front for attaching panels or boards.
Swivel eye for square tubes black – 25 mm
Hinge eye. Also for securing panels and boards.
Product number 6080Z36S-25

€3.23*
Black handrail bracket with a rough surface finish for 40 mm square tubes. A side-mounted Allen screw secures the tube. Sturdy mounting plate with two drill holes for secure wall mounting. Ideal for railings and handrails.
Handrail bracket for square tubes black – 25 mm
Handrail bracket – 25 mm. For fixing handrails and for wall mounting.
Product number 6080Z34S-25

€3.54*
Close-up of a black cross-piece connecting two square tubes at a 90-degree angle. Each connection is secured with an Allen screw. Sturdy metal construction with a slightly textured surface.
Cross-piece, offset, 90° for square tubes, black - 25 mm
Cross-piece, offset, 90°. The 90° cross-connection clamp is used for long pipe intersections with supports, thereby reducing cutting costs and increasing the strength of the system through the continuity of the pipe used.
Product number 6080Z28S-25

€3.60*
Black metal cross piece. 4-way connector for square 25 mm support tubes with a central upper opening and four right-angled outlets. Each side opening has an Allen screw for securing the tube.
Cross piece for support tube for square tubes, black - 25 mm
Cross piece for support tube. 4-way connector for securing supports with four horizontal tubes, arranged perpendicular to one another. The support tube fits through the connector
Product number 6080Z26S-25

€9.61*
Black, T-shaped metal T-piece with a rough surface, designed as a 3-way connector for square tubes. Square openings at all three ends and in the centre for a support tube. Several Allen screws for securing.
T-piece for support tubes for square tubes, black - 25 mm
T-piece for support tube – 25 mm. 3-way connector for securing supports with 3 horizontal tubes that are perpendicular to each other arranged. The support tube fits through the connector.
Product number 6080Z24S-25

€6.93*
Dark, matt, T-shaped metal connector: vertical square profile with a continuous horizontal square profile. At the end of the cross-section, a tab with a round fixing hole. Secured with a hexagon head screw.
Eyelet fitting 90° with single bracket for square tubes, black – 25 mm
90° eyelet fitting with double bracket, black – 25 mm.Tube connector for 25 × 25 mm square tubing with two eyelets for the secure fastening of panels and boards to the tubular structure. Thanks to the double eyelet, this component is also ideal for securely fixing gratings and similar elements.
Product number 6080Z57S-25

€8.56*
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Our pipe connectors are high quality and TÜV-certified.

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Recommended by architects & construction planners

Recommended by industry experts and practitioners due to reliable, high-performance quality. For you as a customer, this is a guarantee of quality, expertise and service.

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