copper and aluminum seals 10-18mm 100-pack * ensures reliable sealing against oils fuel and grease – minimizes risk of leakage * wide range of dimensions – suitable for most workshops and machinery fleets * saves time and simplifies inventory with organized plastic box * long-lasting durability even at low temperatures – increased operational reliability * cost effective to buy the full range in one kit sealing washers for vehicles industry and workshop service professional copper and aluminum sealing washers used for reliable and durable sealing in hydraulic servicing vehicles machine repairs and industrial installations. Perfect for mechanics machinery fleets industries and b2b workshops where various sizes are needed fast. Replacement parts for the kit are available as required. technical specifications * material: copper and aluminum * number of seals: 100 pcs (10 sizes) * size range: 10–18 mm (diameter) thickness 1.5 mm * copper: 10x14 mm (10 pcs) 12x18 mm (10 pcs) 14x20 mm (10 pcs) 16x22 mm (10 pcs) 18x24 mm (10 pcs) * aluminum: 12x16 mm (10 pcs) 12x22 mm (10 pcs) 14x18 mm (10 pcs) 16x22 mm (10 pcs) 18x24 mm (10 pcs) * delivered in practical assortment box organized by dimension * model: bst-833071 faqs how are the seals mounted? the seals are easily installed between two adjoining surfaces during servicing or assembly of machine and vehicle parts requiring fluid sealing. are special tools needed for installation? no the seals can be installed with standard professional workshop tools. what delivery times apply? fast delivery to companies across sweden – we supply your workshop with the right parts when you need them. are spare parts and refills available? yes we offer supplementary seals and bulk spare part orders as needed.