3/8" Dr. Magnetic Extension Bar 45mm w/ Frosty Finish by Boxo Tools Save Liquid error (product-badge line 32): -Infinity% $5.80 SKU EX3040-045M 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Description Technical Data Material: Chrome Vanadium Steel Length 45 mm Weight 0.04 kg Square Drive: 3/8"