Click or scroll to zoom Tap or pinch to zoom Grey Pneumatic 1104E 3/8" Drive 4 Piece Impact Extension Set In Stock $67.26 SKU GY1104E 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Set contains 4 extensions in 1-3/4", 3", 6", and 12" lengths.