Material Chrome Steel Size Stem: ⁷∕₁₆", Thread: 0.9G Fits Most truck, may not fit some crank handles with the slot adaptor. Fits Grand General part number 54970-54978 & 54980-54988. Part No. Package Unit 54987 Color Display Bag Each 54987SP Carded for Display Pair Part No. & Image Selection Window Crank Screw for Peterbilt and Kenworth Part No.: -- Please Select -- 54987 54987SP Combination of product variants is not available Updating... Related Products Screw Covers for Kenworth Side Step Plates for Kenworth Grille Bars for Kenworth Rocker Switch Cover for Peterbilt 1985-1986 Rocker Switch Cover w/ 3 Openings for Kenworth W&T Snap-on Gauge Cover for Kenworth