Repair Tool 1/2 Inch Drive Sliding Slide Extension Bar 21cm Length Product Name : Sliding Extension Bar;Type : 1/2" Drive Square Material : Metal;Color : Silver Tone Overall Dimension : 21 x 4 x 2.3cm/ 8" x 1.6" x 0.9"(L*W*H) Weight : 247g Package Content : 1 x Sliding Extension Bar Handle