Replaces the clamp on any Park Tool Repair stand with two coated supports on a rotating crossbar to accommodate non-standard bike frame designsThe capabilities of the ASF-1 can be expanded using optional 24` support forks (ASF-24, sold separately) to better support wide loads such as trikes and front-loading cargo bikesMaximum support fork width (outside-to-outside): 40.5`Minimum support fork width (outside-to-outside): 5.75`Crossbar width: 44.125`Fork length: 12`ASF-1Park Tool Repair StandsUPC/EAN/GTIN: 763477009074