Sturdy and Long-lasting: This spline security socket is constructed from cold-forged hardened steel for enhanced strength. 7 Spline Lug Key Specifications: - ID: 20.0mm (0.78") - OD: 23.5mm (0.92") - Overall Length: 90mm (3.54”) - Depth: 40mm (1.57") - Dual hex head drive works with multiple hex socket wrenches: 21mm (13/16") and 22mm (7/8").
