Genuine + Rare 1970's Period " Springall - Springalex " 578 Jaguar E Type + Others Steering Wheel Boss Kit. Genuine boss in nice original condition. This boss will fit all 13/14/15 inch Springalex Woodrim + Leather Steering Wheels of the 1970's era with a standard square - 3 screw boss fitting. Free 48Hr UK Postage Included.