Brand : Ajay Product Name : Ajay Double Open End Spanner Elliptical Pattern AJ-100 Size 12x13mm AJ-100 Size : 12x13mm Length in mm : 128mm Weight (Kg) : 0.047 Kg Elliptical Pattern DIN 895 Carbon Steel/Chrome Vanadium Steel Drop Forged, Matt Finished/polished head Hardened and Tempered Nickel Chrome plated finished Generally conforming to IS : 2028-2004