For 1/2" Extensions we offer these articles Extension 1/2", L=125 mm Art-No. 03 14 35 03 12 Price/Unit net: EUR 21,65 Add to Basket: d1 x d2 = 17 x 30 mm Details » Fast and Easy Inquiry » Extension 1/2", L=250 mm Art-No. 03 14 35 03 19 Price/Unit net: EUR 39,18 Add to Basket: d1 x d2 = 17 x 30 mm Details » Fast and Easy Inquiry » Extension 1/2", L=75 mm Art-No. 03 14 35 03 75 Price/Unit net: EUR 20,67 Add to Basket: d1 x d2 = 17 x 30 mm Details » Fast and Easy Inquiry »