Adjustable Handle, External Threads, Teardrop, Black, Zinc, Thread Size 5/16 In.-18, Screw Length 1.7700 in, Components Material Steel, Thread Standard UNC, Overall Height 1-13/16 in, Overall Length 2-9/16 in, Features High Strength, Instantly Adjustable to 20 to 45 Different Handle Positions Depending on Size