22mm Box Hd for MTBN2 and MTBN10 Item #: 022350 $170.00 Quantity discounts available QuantityPrice In StockNeed Help?ChatCallThe 22mm box end wrench head fitting is designed to fit the MTBN2 and MTBN10 break-over wrenches. READ MORE Qty -+ Add to Cart Specs Tool Benefits Specs Model:22mm Box Hd for MTBN2 and MTBN10Item #:022350Wrench Head Size (mm):22 The 22mm box end wrench head fitting is designed to fit the MTBN2 and MTBN10 break-over wrenches. Tool Benefits For MTBN2 and MTBN10 break-over wrenches.