Proto J47181 Socket Wrench Set, 1/4 in, 3/8 in, 1/2 in Drive, 81 Piece, 12-Point/6-Point, Metric/SAE 932679Q Each wrench has a straight

Each wrench has a straight head with standard measurements for SAE sizes 5/16 to 1 1/8"

For Pipe Schedule

10 kW (at 660 to 690V AC 50/60 Hz AC-3e) Fire Rating UL 94 V1 Rated Voltage 690V AC

Maximum pH Level 9

Number of Speeds 3

Proto J47181 Socket Wrench Set, 1/4 in, 3/8 in, 1/2 in Drive, 81 Piece, 12-Point/6-Point, Metric/SAE 932679Q Each wrench has a straight1 4" DR Sockets, 3 8" DR Sockets & Accessories, 1 2" DR Sockets, Ratchets, Extension, Storage Box Drive Size 1 4", 3 8", 1 2" Socket Size Range 4 mm to 19 mm, 5 32 in to 13 16 in Standard Socket Style Size Standard 12 Point: 3 16 in, 7 32 in, 5 16 in, 11 32 in, 3 8 in, 7 16 in, 1 2 in, 7 mm, 8 mm, 9 mm, 10 mm, 11 mm, 12 mm, 13 mm, Standard 6 Point: 5 32 in, 3 16 in, 7 32 in, 1 4 in, 9 32 in, 5 16 in, 11 32 in, 3 8 in, 7 16 in, 1 2 in, 4 mm, 5 mm, 6 mm