Grey Pneumatic 1224G 3/8 Drive 24 Piece Standard Length Sae/Metric Magnetic Set. Set contains standard length fractional sizes 1/4” to 3/4” and metric sizes 7mm to 19mm along with a 3” extension and 3/8” x 3/8” universal joint. The powerful magnets hold any fastener securely. Great for use in impact or non? Set Contains 24 9 Pieces Fractional Standard Length 1/4”, 5/16”, 3/8”, 7/16”, 1/2”, 9/16”, 5/8”, 11/16”, 3/4” 13 Pieces Metric Standard Length 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm Extension 3”, Universal Joint 3/8′. Joey’s Wholesale is your one stop shop for Quality tools at excellent prices. All items are set to USA standards. You must have all packing materials for this return. You may also be interested in…. View more great items. Template by Froo Apps.