• Satin finish provides corrosion resistance and a slip resistant grip
• 12 point box end allows for fine indexing, helping to improve speed and access
• Fits 4, 6 and 12 point fasteners
• Anti-Slip Design (ASD) open end
• Box ends incorporate the TorquePlus™ system
• Head Thickness

Specifications:
No. Of Points: 12
Length: 5-3/8"
Size: 5/16"
Finish: Satin
Handle Type: Plain
Outside Head Width: 45/64" (End 1), 33/64" (End 2)
Head Thickness: 9/32" (End 1), 17/64" (End 2)
Throat Depth: 3/8"
Standard(s) Met: ASME B107.100-2010