Please call us to confirm availability.Manufacturer part #:29162420BK Technical Description Features American Metric Weight 26.95 oz 764 g Max safe Working Load of car 4400 lb 2000 kg Max span between Fixings 4 in 100 mm Fixings 5/16" Csk M8 H 9/16 in 15 mm W 1- 1/6 in 30 mm Nominal Length 6'7" ft 2 m Actual length 6'8 1/4 ft 2.032 m