Nylon-Wheel Adjustable Door Closer

Measures 160 × 126 × 34.3 mm (6.3 × 4.96 × 1.35 inches); suitable for interior doors up to 10 kg. Primary construction uses cold-rolled steel and zinc alloy, formed via one-piece casting and finished with protective electroplating — ensuring mechanical resilience and resistance to environmental degradation. A key differentiator is the nylon wheel — replacing conventional plastic — which delivers quieter rotation, reduced wear and improved consistency in closing motion. Full package: 1 door closer unit, 4 screws, 1 adjustment rod and 1 gasket. The built-in adjustability allows real-time tuning of closing force: insert the rod into the designated aperture and rotate clockwise or anticlockwise to strengthen or soften resistance. This adaptability supports varied installations — from light bedroom doors to heavier office fire doors — all within the same model. The soft-closing profile limits kinetic energy at latch point, lowering noise and preserving door integrity. It is certified for universal left/right mounting and intended exclusively for internal use. Frequently selected for retrofit projects in rental properties, serviced apartments and small business premises where simplicity, cost-efficiency and tenant-friendly operation are essential.