Box Head 809305 BOX HEAD INTERCHANGEABLE HEAD – BH -16 mm Box Head 809306 BOX HEAD INTERCHANGEABLE HEAD – BH -18 mm Box Head 809307 BOX HEAD INTERCHANGEABLE HEAD – BH -21 mm Box Head 809308 BOX HEAD INTERCHANGEABLE HEAD – BH -22 mm Box Head 809309 BOX HEAD INTERCHANGEABLE HEAD – BH -20 mm Box Head 809312 BOX HEAD INTERCHANGEABLE HEAD – BH -26 mm Box Head 809352 BOX HEAD INTERCHANGEABLE HEAD – BH -27 mm Box Head 819060 BOX HEAD INTERCHANGEABLE HEAD BH 1/4 Box Head 819061 BOX HEAD INTERCHANGEABLE HEAD – BH – 5/16 Box Head 819062 BOX HEAD INTERCHANGEABLE HEAD – BH -3/8 Box Head 819063 BOX HEAD INTERCHANGEABLE HEAD – BH -7/16 Box Head 819064 BOX HEAD INTERCHANGEABLE HEAD – BH -1/2 ← 1 2 3 →