YXGJDP 2 Pack U-Shaped Floor Jack - Adjustable Steel Beam Support for 4x2, 4x4, 4x6 Joists Heavy Duty Screw Jack with U-Head Telepost & House Jack.11-14.5 Inch Adjustment Range. (U-MGCGZJ-02, 11-14.5)
UNIVERSAL U-SHAPE DESIGN:Fits all standard lumber sizes including 4x2, 4x4, and 4x6 joists (nominal dimensions) with its 3.5-inch wide U-head bracket; securely cradles floor beams, deck posts, and shed rafters without slippage.
