Simpson Double 2-5/16x9-1/2 Welded Top-Flange Joist Hanger WP359.5-2 SDWC TRUSS Screw What does the "skewed left"

What does the "skewed left" designation mean for this hanger

controlled spindle stops

Manufacturer Part Number (MPN): PRO250G2DC2K

Long-series hinge boring bit for drilling flat-bottom hinge cup holes in thicker cabinet components

Simpson Double 2-5/16x9-1/2 Welded Top-Flange Joist Hanger WP359.5-2 SDWC TRUSS Screw What does the "skewed left"The Simpson Strong Tie WP359. 5 2 is a Double 2 5 16 x 9 1 2 Welded Top Flange Joist Hanger engineered to deliver outstanding load carrying performance where joists meet purlins or beams. Built from heavy gauge steel with a welded construction, this top flange hanger is designed for wood to wood, wood to steel, and cold formed steel applications. With the ability to skew up to 84 deg. and slope to a maximum of 45 deg., the WP359. 5 2 offers