Axe Bat 2012 L138 Element Alloy Sr. Youth (-9) Patented Axe handle 1-Piece construction with LPTM Scandium alloy barrel, 2-5/8" diameter LONGBarrel design with massive sweet spot, ultra-stiff handle, and optimized balance for maximum bat speed Tuned for maximum performance under new 1.15 BPF bat performance standards. USSSA Approved 1 year warranty