Klein Standard 7-in-1 Multi-Nut Driver with 4 In. Hollow Shank Pack options:Pack of 1 Simpson Strong Tie piling straps

Simpson Strong Tie piling straps connect wood pilings to floor girders

all screws are concealed when hasp is closed

Fills and seals rough surfaces and cracks in asphalt driveways

or weak floors

Heavy-duty shank for maximum durability

Klein Standard 7-in-1 Multi-Nut Driver with 4 In. Hollow Shank Pack options:Pack of 1 Simpson Strong Tie piling strapsSeven sizes in one tool allow for easy, one handed driving. Strong, rare earth magnets (1 4 In., 5 16 In., 11 32 In., 3 8 In., 1 2 In.) securely hold nuts and bolts. Spring coil (7 16 In., 9 16 In.) holds nuts and bolts in place without the use of magnets. Hollow shafts (1 4 In., 5 16 In., 3 8 In., 7 16 In., 9 16 In.) for driving nuts deep onto bolts or threaded rod. Heavy duty handle and shaft exceed the torque performance of regular nut drivers.