Forged alloy steel wrenches have black oxide finish. Maximum openings from 3/4in. to 1 3/8in. Set contains 6in., 8in., 10in. and 12in. wrenches. Limited lifetime warranty.Pieces qty.4Tool Length (in.)6 (Item# 558409) 8 (Item# 558428), 10 (Item# 558429),12
