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 Sold OutShell Two Stroke Oil Pump Read more Sold OutShell ‘Robot Man’ tin. Read more Sold OutGargoyle Mobiloil Forecourt Cabinet Read more Sold OutShell 2 Stroke Oil Dispenser – Sold Read more