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Two black metal gas struts, twenty inch extended length, eighteen millimetre housing, eight millimetre rod, M8 thread

Unique-Bargains

Unique-Bargains Gas Struts 2pcs 20in 445N Black

SKU CH-NNPS-WM4Y3

Pair of 20‑inch gas struts rated at 445 N each, with M8×1.25 threads and metal construction

  • Holds up to 100 lbs per strut with 445 N force rating
  • Combined pair supports 200 lbs total at 890 N for heavier lids
  • Extends to 20 inches centre-to-centre for wide hatch openings
  • Operates reliably from -25 °C to 70 °C in all seasons
  • Includes four M8 gaskets and nuts for secure bolt-on installation

Product identity

Unique-Bargains supplies a pair of 20-inch gas struts rated at 445 newtons each. The black metal units extend to 50 centimetres centre-to-centre and compress to 30.7 centimetres. They operate between minus 25 and 70 degrees Celsius and include four gaskets and four M8x1.25 nuts.

Before ordering

Verify that the mounting points on your lid, hatch or compartment match the 18-millimetre housing diameter and 8-millimetre rod diameter. Confirm the thread pitch is M8x1.25 and that the 10-by-8-millimetre gasket holes align with your brackets. Ensure the 20-inch extended length and 12.09-inch compressed length fit the available travel.

Who it suits

These struts suit owners needing a matched pair to hold open bonnets, tailgates, RV doors or boat hatches weighing up to 100 pounds per side. Builders requiring a different stroke length, higher force rating or alternative end fittings should look at other options.

Highlights

  • Holds up to 100 lbs per strut with 445 N force rating
  • Combined pair supports 200 lbs total at 890 N for heavier lids
  • Extends to 20 inches centre-to-centre for wide hatch openings
  • Operates reliably from -25 °C to 70 °C in all seasons
  • Includes four M8 gaskets and nuts for secure bolt-on installation

Specifications

BrandUnique Bargains

Questions about this item

Does the box include the gaskets and nuts needed for mounting, or must I buy them separately?

The package includes two gas struts, four gaskets and four M8×1.25 nuts so no extra hardware is required.

How do I decide between the 445 N per strut and the combined 890 N rating for my application?

Each strut delivers 445 N; using both together gives roughly 890 N of holding force for heavier lids or doors.

Will the 20 inch extended length and 12.09 inch compressed length fit a hatch that opens to 50 cm?

Yes — the struts extend to 50 cm centre-to-centre and compress to 30.7 cm, matching a 50 cm travel hatch.

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