The Klein Tools' Ratcheting Lineman's Wrench is great for utility work! Its 3/4'' and 1'' x 1-18'' combination square socket works with the most common utility hardware. A bolt-through design allows bolts to pass through the socket.

Klein Tool Model No. KT151T

• Bolt-through design allows bolts to pass through the socket
• 3/4'' x 1'' x 1-1/8'' combination square socket for most common utility hardware
• Bright yellow socket for easy visibility
• Works on most common utility pole hardware, such as lag bolts, ''C'' clamps and suspension bolts
• Bolt Size : 1/2'' (13 mm), 5/8'' (16 mm) and 3/4'' (19 mm)
• Length : 13'' (330.2 mm)