Extension springs Stainless steel, 47.6mm x 7mm for mini door-closer

4,90  Incl VAT

Spare spring for mini bellboy.

In stock (can be backordered)

Spare spring for our solar closing modules for chicken houses with mini groom. They are made of stainless steel and are very weather resistant.

Full features:

Material Stainless steel
Free length 47.6mm
Max elongation length 147.30mm
Outside diameter 7mm
wire diameter 0.63mm
Initial tension 10.2N
Range of springs 0.09N/mm

Estimated shipping time: 1 business day.