Name: BenchK Wall Bars Anchors/Expansion Plugs
SKU: 103813

Fischer 10 × 80 expansion plugs with BenchK wall bars screws for brick/concrete solid wall construction.

A well-known German manufacturer of fastening systems offers DUOPOWER pins – to attach firmly thanks to the use of 2 components: depending on the base material, the gray element made of high-quality nylon automatically activates the optimal holding function (expanding, folding, rolling) for the best fixing.

The spreader wings of the red element provide expansion and additional protection of the gray element. Easily screwed in and tightened at the end. No risk of over-tightening the pin. The molded edge of the pin prevents it from falling into the hole.

Model	# of Set	Compatibility

BenchK PS8	Consists of 8 sets (Dowel with Screw)	BenchK 1, BenchK 2, BenchK 5
BenchK PS12	Consists of 12 sets (Dowel with Screw)	BenchK 7

Advantages

Two different components allow for the highest load-bearing capacities and intelligent operation in different types of ground.
You can feel the exact moment when the pin is properly fitted and fully extended.
A small collar on the periphery of the plug prevents it from falling into the hole during assembly.
Serrated shape on the side of the plug prevents it from turning during assembly.
Increased anchoring depth makes the plug particularly suitable for fixing in hollow blocks, aerated concrete and plastered walls.

Application

Concrete
Solid bricks
Solid silicate bricks
Aerated concrete
Bricks with vertical perforation
Perforated silicate bricks
Plasterboard
Gypsum plasterboards and gypsum fiber boards
Light concrete hollow block blocks
Hollow-core slabs of brick and concrete or the like
Natural stone
Particle boards
Full gypsum boards

Assembly Instructions and Operation

DUOPOWER pins are suitable for both pre-assembly and push-through assembly.
The combination of two different materials of the dowel affects their various properties (expansion, folding and looping), which allows the use of additional substrates and obtaining the highest load capacity in them.
The required screw length results from the length of the plug thickness of the fastened element 1x screw diameter.
Wood screws, chipboard screws and hanger bolts can be used for the dowels.
In the case of fastening to board materials, the unthreaded part of the screw must not be longer than the thickness of the fastened element.
It is not recommended to use when the thickness of the wall is less than 12 cm (4.7").

Tech Specs

Drill Diameter	10 mm/²⁵⁄₆₄”
Min. Drill Hole Depth	110 mm/4²¹⁄₆₄”
Min. Panel Thickness	-
Anchor Length	80 mm/3⁵⁄₃₂”
Min. Bolt Penetration	88 mm/3¹⁵⁄₃₂”
Wood and Chipboard Screws	6.0 – 8.0 mm/¹⁵⁄₆₄”-⁵⁄₁₆”