USAG Extra Long Combination Wrench-13mm - part of the Facom/USAG 40LA series although the Facom version only goes down to 19mm (USAG also offers the 10-18mm sizes). Chrome finish. Combination wrench length comparison...39.13=141mm, 440.13=170mm, 440XL.13=208mm, 40LA.13=251mm (length data per USAG catalog)