Sign in View Cart Evaluation of 90 and 180 Hooks in Wide Members Research Note RN-2009-2 - 8 pp.; 2013 This Research Note describes results of a study initiated as part of the CRSI Graduate Research Fellowship Program to evaluate the influence of hook angle tilt on hook performance and behavior. The research also examined the potential limitations of hook tilt in a concrete member. Your price: 0.00 Quantity: Similar Items