[11 & 16 x 3 & 4 ]
[9 & 16 x 5 & 8 ]
[4-Piece Set]
[7 & 16 x 1 & 2 ]
[5 & 16 x 3 & 8 ]
This premium quality, patented 90 tooth design offers an extra long and flexible reach for hard to access fasteners with a built in reverse mechanism. The 4 piece, chrome fractional Universal Spline set offers a limited lifetime . Sizes include: 5/16 x 3/8, 7/16 x 1/2, 9/16 x 5/8 and 11/16 x 3/4.