Sold Out Castrol Shockol Oval Tin -Sold Rare Wakefield Castrol ‘Shockol’ shock absorber oil tin, oval shape with spout. Uncommon larger quart size, good colour and condition, c.1940s. Category: Sold Items Related products Esso Blue Labels £4.99 Add to cart Esso Oil Cabinet Read more Beckmeter M Pump – Now Sold! Read more Wellsaline Motor Oil Can Read more