Last items in stock Products Sidermarine - Mooring spring MPP/T 8 1SMT008 €94.50 The SIDERMARINE mooring spring has been patented and produced in a special high-performance stainless steel alloy, silenced by "replaceable" anti-friction and anti-squeak inserts. The spring is highly resistant to marine corrosion and perfectly adaptable to different stress loads. wide dimensional range, it is calibrated and performs for every type of boat. Add to cart