Simpson 4 x 9 Joist Hanger Skewed Left, Galvanized HSUL4.12 9 Strong Bolt 2 Wedge Anchor repetitive dispensing demands built repetitive dispensing demands built to perform reliably in high volume applications where other tools may fatigue or fail prematurely The 70mm total length is specifically suited for boring into thicker cabinet door components where shorter hinge boring bits cannot achieve the required depth eliminating the need for extensions or workarounds on the machine making it the correct choice when your framing layout calls for a left hand angled connection rather than a square one Supports large joist members or double I joists handles the member sizes common in heavier wood construction framing where undersized hangers would be inadequate