Dimension - 32 mm deep, fixing centre at 50. 8 (2%) Product Specification:- Description Size in mm Prod Code. NO CLEARANCE OUTLETS PLAIN HJL 1 1 HOLE 20mm HJL 2 2 HOLE 20mm HJL 3 3 HOLE 20mm HJL 4 4 HOLE 20mm HJL 5